Representative Image

Lenz-Laborglas Round-bottom Flasks, Three-neck, Side Necks Parallel, C. Neck NS 45/40 Side Neck NS 29/32 Cap. ml 1000

Brand:Lenz-Laborglas

Ø

Ground size centre neck

Ground size side necks

Nominal capacity

Specifications

Compare models
Colour
Clear
Ø
207 mm
Ground size centre neck
NS 45/40
Ground size side necks
NS 29/32
Material
DURAN® glass
No. of necks
3
Nominal capacity
4000 ml
Standard
DIN 12392
UNSPSC
41121804

Alternative in-stock items

NZ $504.34

Inc. GST

Available soon

Product description

The Lenz-Laborglas Three-neck Round-bottom Flask, with a 1000 ml capacity, is ideal for sophisticated chemical synthesis and distillation processes. It features a central neck with NS 45/40 socket and two parallel side necks with NS 29/32 sockets, allowing simultaneous use of multiple laboratory instruments. Made from durable borosilicate glass, this flask ensures excellent resistance to thermal stress and chemical corrosion.

Key Features:

  • Brand: Lenz-Laborglas
  • Material: Borosilicate glass for high thermal and chemical durability
  • Capacity: 1000 ml
  • Neck Configuration: Central Neck NS 45/40, Side Necks NS 29/32 (parallel)
  • Design: Round-bottom shape supports uniform heating
  • Application: Perfect for distillation, synthesis, and reflux operations

The Lenz-Laborglas Three-neck Round-bottom Flask is a premium solution for demanding laboratory procedures that require precise control and multi-access functionality.

Accessories

Flask rings, pressed cork

ProductMaterialExt. ØMfr#Part#AvailabilityPrice
Flask rings,cork,height 30 mm,diam.30/80 mm
BR Solution Cork Flask Ring (Height: 30 mm, Diameter: 30–80 mm)
Cork80 mmKOLBENRING 89.143 003In stockNZ $13.69
Flask rings,cork,height 30 mm,diam.60/110 mm
BR Solution Cork Flask Support Ring, 30 mm Height, 60–110 mm Diameter
Cork110 mmKOLBENRING 119.143 006In stockNZ $20.54
Flask rings,cork,height 30 mm,diam.120/170 mm
BR Solution Cork Flask Ring 30 mm Height, 120–170 mm Diameter
Cork170 mmKOLBENRING 179.143 012In stockNZ $15.97
Flask rings,cork,height 30 mm,diam.150/210 mm
BR Solution Flask Ring with Cork Height 30 mm, Diameter 150-210 mm
Cork210 mmKOLBENRING 219.143 015In stockNZ $27.38
Flask rings,cork,height 30 mm,diam.90/140 mm
BR Solution Flask Ring Cork Height 30mm, Diameter 90-140mm
Cork140 mmKOLBENRING 149.143 009In stockNZ $31.95
Flask rings,cork,height 30 mm,diam.90/140 mm pack of 10
BR Solution Flask Ring Cork, Height 30mm, Diameter 90-140mm, Pack of 10
Cork140 mmKOLBENRING 14.VE4.667 533In stockNZ $114.10
Flask rings,cork,height 30 mm,diam.30/80 mm pack of 10
BR Solution Flask Ring Cork Height 30 mm, Diameter 30/80 mm, Pack of 10
Cork80 mmKOLBENRING 8.VE4.667 531In stockNZ $47.92
Flask rings,cork,height 30 mm,diam.60/110 mm pack of 10
BR Solution Flask Ring (Cork Height 30mm, Diameter 60/110mm) - Pack of 10
Cork110 mmKOLBENRING 11.VE4.667 532In stockNZ $70.74
Flask rings,cork,height 30 mm,diam.120/170 mm pack of 10
BR Solution Flask Ring Cork (Height 30mm, Diameter 120/170mm, Pack of 10)
Cork170 mmKOLBENRING 17.VE4.667 534In stockNZ $159.74

Flask support rings, "BiBase", silicone elastomer

ProductTemperature resistanceMaterialMfr#Part#AvailabilityPrice
Flask rings,silicone elastomer,for 50 - 500 ml
Saint-Gobain Flask Rings, Silicone Elastomer, for 50 - 500 ml
-60 ... 200 °CSilicone rubber1610409.143 035In stockNZ $73.03
Flask rings,silicone elastomer,for 500 - 2000 ml
Saint-Gobain Flask Rings, Silicone Elastomer, for 500 - 2000 ml
-60 ... 200 °CSilicone rubber1610429.143 036In stockNZ $98.13
Flask rings,silicone elastomer,for 2000 - 6000 ml
Saint-Gobain Flask Rings, Silicone Elastomer, for 2000 - 6000 ml
-60 ... 200 °CSilicone rubber1610449.143 037NZ $182.56

Compare similar models

Round-bottom Flasks, Three-neck, Side Necks Parallel, C. Neck NS 45/40 Side Neck NS 29/32 Cap. ml 1000
Available soon
Lenz-Laborglas Round-bottom Flasks, Three-neck, Side Necks Parallel, C. Neck NS 45/40 Side Neck NS 29/32 Cap. ml 1000

NZ $504.34

Inc. GST

Manufacturer P/N

03305479

Part Number

9.011 950

Manufacturer

Lenz-Laborglas

Ø

207 mm

Round-bottom Flasks, Three-neck, Side Necks Parallel, C. Neck NS 29/32 Side Neck NS 29/32
In stock
Lenz-Laborglas Round Bottom Flask Three Neck, Side Necks Parallel C Neck NS 29/32, Side Neck NS 29/32

NZ $193.98

Inc. GST

Manufacturer P/N

03304470

Part Number

9.011 942

Manufacturer

Lenz-Laborglas

Ø

131 mm

Round-bottom Flasks, Three-neck, Side Necks Parallel, C. Neck NS 29/32 Side Neck NS 29/32
In stock
Lenz-Laborglas Round-Bottom Flasks, Three-Neck, NS 29/32

NZ $171.15

Inc. GST

Manufacturer P/N

03304458

Part Number

9.011 939

Manufacturer

Lenz-Laborglas

Ø

105 mm

Round-bottom Flasks, Three-neck, Side Necks Parallel, C. Neck NS 29/32 Side Neck NS 29/32
In stock
Lenz-Laborglas Round-Bottom Flasks, Three-Neck, Side Necks Parallel, C. Neck NS 29/32, Side Necks NS 29/32, Ø 85 mm

NZ $148.33

Inc. GST

Manufacturer P/N

03304449

Part Number

9.011 936

Manufacturer

Lenz-Laborglas

Ø

85 mm

Round-bottom Flasks, Three-neck, Side Necks Parallel, C. Neck NS 29/32 Side Neck NS 29/32
Available soon
Lenz-Laborglas Round-Bottom Flasks, Three-Neck, Side Necks Parallel, C. Neck NS 29/32, Side Neck NS 29/32, Ø 185 mm

NZ $495.21

Inc. GST

Manufacturer P/N

03304476

Part Number

6.203 569

Manufacturer

Lenz-Laborglas

Ø

185 mm

Round-bottom Flasks, Three-neck, Side Necks Parallel, C. Neck NS 24/29 Side Neck NS 19/26
Available soon
Lenz-Laborglas Round-bottom Flasks, Three-neck, Side Necks Parallel, C. Neck NS 24/29, Side Neck NS 19/26

NZ $155.18

Inc. GST

Manufacturer P/N

03303237

Part Number

6.205 694

Manufacturer

Lenz-Laborglas

Ø

64 mm

Round-bottom Flasks, Three-neck, Side Necks Parallel, C. Neck NS 29/32 Side Neck NS 29/32
Available soon
Lenz-Laborglas Round-Bottom Flasks, Three-Neck, Side Necks Parallel, C. Neck NS 29/32, Side Neck NS 29/32, Ø 223 mm

NZ $775.90

Inc. GST

Manufacturer P/N

03304482

Part Number

6.306 286

Manufacturer

Lenz-Laborglas

Ø

223 mm

Round-bottom Flask 250 ml Three-neck, Side Necks parallel, Center Neck NS 24/29, Side Necks NS 19/26
Available soon
Lenz-Laborglas Round-bottom Flask 250 ml, Three-neck, Side Necks Parallel, Center Neck NS 24/29, Side Necks NS 19/26

NZ $193.98

Inc. GST

Manufacturer P/N

03303249

Part Number

7.021 838

Manufacturer

Lenz-Laborglas

Ø

85 mm

Round-bottom Flask 500 ml Three-neck, Side Necks parallel, Center Neck NS 24/29, Side Necks NS 19/26
Available soon
Lenz-Laborglas Round-bottom Flask 500 ml Three-neck, Side Necks Parallel, Center Neck NS 24/29, Side Necks NS 19/26

NZ $221.36

Inc. GST

Manufacturer P/N

03303258

Part Number

7.021 840

Manufacturer

Lenz-Laborglas

Ø

105 mm

Round-bottom Flasks, Three-neck, Side Necks Parallel, C. Neck NS 29/32 Side Neck NS 29/32
Available soon
Lenz-Laborglas Round-bottom Flask Three-neck, Side Necks Parallel, Center Neck NS 29/32, Side Necks NS 29/32

NZ $623.00

Inc. GST

Manufacturer P/N

03304479

Part Number

7.200 347

Manufacturer

Lenz-Laborglas

Ø

207 mm

Round-bottom Flasks, Three-neck, Side Necks Parallel, C. Neck NS 29/32 Side Neck NS 14/23
Available soon
Lenz-Laborglas Round-Bottom Flasks, Three-Neck, Side Necks Parallel, C. Neck NS 29/32, Side Neck NS 14/23

NZ $91.28

Inc. GST

Manufacturer P/N

03304137

Part Number

9.011 933

Manufacturer

Lenz-Laborglas

Ø

64 mm

Round-bottom Flasks, Three-neck, Side Necks Parallel, C. Neck NS 29/32 Side Neck NS 29/32
Available soon
Lenz-Laborglas Round-Bottom Flasks, Three-Neck, Side Necks Parallel, C. Neck NS 29/32, Side Neck NS 29/32, Ø 166 mm

NZ $260.15

Inc. GST

Manufacturer P/N

03304473

Part Number

9.011 946

Manufacturer

Lenz-Laborglas

Ø

166 mm

Round-bottom Flasks, Three-neck, Side Necks Parallel, C. Neck NS 45/40 Side Neck NS 29/32 Cap. ml 250
Available soon
Lenz-Laborglas Round-Bottom Flasks, Three-neck, Side Necks Parallel, C. Neck NS 45/40, Side Neck NS 29/32, Cap. ml 250

NZ $1040.62

Inc. GST

Manufacturer P/N

03305488

Part Number

9.011 952

Manufacturer

Lenz-Laborglas

Ø

279 mm

Round-bottom Flasks, Three-neck, Side Necks Parallel, C. Neck NS 29/32 Side Neck NS 19/26
Available soon
Lenz-Laborglas Round-Bottom Flasks, Three-Neck, Side Necks Parallel, C. Neck NS 29/32, Side Neck NS 19/26, Ø 64 mm

NZ $171.15

Inc. GST

Manufacturer P/N

03304237

Part Number

6.306 275

Manufacturer

Lenz-Laborglas

Ø

64 mm

Round-bottom Flasks, Three-neck, Side Necks Parallel, C. Neck NS 29/32 Side Neck NS 14/23
Available soon
Lenz-Laborglas Round-Bottom Flasks Three-Neck NS 29/32 NS 14/23, Ø 85 mm

NZ $125.51

Inc. GST

Manufacturer P/N

03304149

Part Number

9.011 935

Manufacturer

Lenz-Laborglas

Ø

85 mm

Round-bottom Flasks, Three-neck, Side Necks Parallel, C. Neck NS 29/32 Side Neck NS 19/26
Available soon
Lenz-Laborglas Round-bottom Flasks, Three-neck, Side Necks Parallel, C. Neck NS 29/32 Side Neck NS 19/26

NZ $223.64

Inc. GST

Manufacturer P/N

03304258

Part Number

7.019 244

Manufacturer

Lenz-Laborglas

Ø

105 mm

Round-bottom Flasks, Three-neck, Side Necks Parallel, C. Neck NS 45/40 Side Neck NS 29/32 Cap. ml
Available soon
Lenz-Laborglas Round-bottom Flasks, Three-neck, Side Necks Parallel, C. Neck NS 45/40 Side Neck NS 29/32 Cap. ml

NZ $609.31

Inc. GST

Manufacturer P/N

03305485

Part Number

9.011 951

Manufacturer

Lenz-Laborglas

Ø

236 mm

Round-bottom Flasks, Three-neck, Side Necks Parallel, C. Neck NS 29/32 Side Neck NS 14/23
Available soon
Lenz-Laborglas Round-Bottom Flasks, Three-Neck, Side Necks Parallel, C. Neck NS 29/32, Side Neck NS 14/23, Ø 105 mm

NZ $132.36

Inc. GST

Manufacturer P/N

03304158

Part Number

9.011 938

Manufacturer

Lenz-Laborglas

Ø

105 mm

Round-bottom Flasks, Three-neck, Side Necks Parallel, C. Neck NS 29/32 Side Neck NS 19/26
Available soon
Lenz-Laborglas Round-Bottom Flasks, Three-Neck, Side Necks Parallel, C. Neck NS 29/32, Side Necks NS 19/26, Ø 131 mm

NZ $257.87

Inc. GST

Manufacturer P/N

03304270

Part Number

6.203 572

Manufacturer

Lenz-Laborglas

Ø

131 mm

Round-bottom Flasks, Three-neck, Side Necks Parallel, C. Neck NS 29/32 Side Neck NS 29/32
Available soon
Lenz-Laborglas Round-bottom Flasks, Three-neck, Side Necks Parallel, C. Neck NS 29/32 Side Neck NS 29/32

NZ $794.16

Inc. GST

Manufacturer P/N

03304485

Part Number

6.072 558

Manufacturer

Lenz-Laborglas

Ø

236 mm

Round-bottom Flasks, Three-neck, Side Necks Parallel, C. Neck NS 29/32 Side Neck NS 14/23
Available soon
Lenz-Laborglas Round-Bottom Flasks Three-Neck NS 29/32 NS 14/23

NZ $762.21

Inc. GST

Manufacturer P/N

03304185

Part Number

6.803 543

Manufacturer

Lenz-Laborglas

Ø

236 mm

Round-bottom Flasks, Three-neck, Side Necks Parallel, C. Neck NS 45/40 Side Neck NS 29/32 Cap. ml 100
Available soon
Lenz-Laborglas Round-bottom Flasks, Three-neck, Side Necks Parallel, C. Neck NS 45/40, Side Neck NS 29/32, Cap. ml 100

NZ $214.51

Inc. GST

Manufacturer P/N

03305470

Part Number

9.011 943

Manufacturer

Lenz-Laborglas

Ø

131 mm

Round-bottom Flasks, Three-neck, Side Necks Parallel, C. Neck NS 29/32 Side Neck NS 29/32
Available soon
Lenz-Laborglas Round-bottom Flasks, Three-neck, Side Necks Parallel, C. Neck NS 29/32, Side Neck NS 29/32

NZ $237.33

Inc. GST

Manufacturer P/N

03304437

Part Number

6.235 645

Manufacturer

Lenz-Laborglas

Ø

64 mm

Round-bottom Flasks, Three-neck, Side Necks Parallel, C. Neck NS 45/40 Side Neck NS 29/32 Cap. ml 250
Available soon
Lenz-Laborglas Round-Bottom Flasks, Three-Neck, Side Necks Parallel, C. Neck NS 45/40, Side Necks NS 29/32, Capacity 250 mL, Ø 166 mm

NZ $278.41

Inc. GST

Manufacturer P/N

03305473

Part Number

9.011 947

Manufacturer

Lenz-Laborglas

Ø

166 mm

Round-bottom Flasks, Three-neck, Side Necks Parallel, C. Neck NS 29/32 Side Neck NS 14/23
Available soon
Lenz-Laborglas Round-Bottom Flasks, Three-Neck, Side Necks Parallel, C. Neck NS 29/32, Side Necks NS 14/23, Ø 207 mm

NZ $595.62

Inc. GST

Manufacturer P/N

03304179

Part Number

6.238 532

Manufacturer

Lenz-Laborglas

Ø

207 mm

Round-bottom Flasks, Three-neck, Side Necks Parallel, C. Neck NS 29/32 Side Neck NS 14/23
Available soon
Lenz-Laborglas Round-Bottom Flasks, Three-Neck, Side Necks Parallel, C. Neck NS 29/32, Side Necks NS 14/23, Ø 131 mm

NZ $162.03

Inc. GST

Manufacturer P/N

03304170

Part Number

9.011 941

Manufacturer

Lenz-Laborglas

Ø

131 mm

Round-bottom Flasks, Three-neck, Side Necks Parallel, C. Neck NS 29/32 Side Neck NS 14/23
Available soon
Lenz-Laborglas Round-Bottom Flasks, Three-Neck, Side Necks Parallel, C. Neck NS 29/32, Side Necks NS 14/23, Ø 166 mm

NZ $232.77

Inc. GST

Manufacturer P/N

03304173

Part Number

9.011 945

Manufacturer

Lenz-Laborglas

Ø

166 mm

Round-bottom Flasks, Three-neck, Side Necks Parallel, C. Neck NS 45/40 Side Neck NS 29/32 Cap. ml 5000
Available soon
Lenz-Laborglas Round-bottom Flasks, Three-neck, Side Necks Parallel, C. Neck NS 45/40 Side Neck NS 29/32 Cap. ml 5000

NZ $547.69

Inc. GST

Manufacturer P/N

03305482

Part Number

9.011 949

Manufacturer

Lenz-Laborglas

Ø

223 mm

Round-bottom Flasks, Three-neck, Side Necks Parallel, C. Neck NS 29/32 Side Neck NS 19/26
Available soon
Lenz-Laborglas Round-Bottom Flasks Three-Neck NS 29/32 NS 19/26, Ø 166 mm

NZ $394.80

Inc. GST

Manufacturer P/N

03304273

Part Number

6.203 571

Manufacturer

Lenz-Laborglas

Ø

166 mm

More items to explore

Three-neck round-bottom flasks, side necks angled, DURAN®

ProductNominal capacityMaterialMfr#Part#AvailabilityPrice
Round-bottom Flask 100 ml Three-neck, Side Necks Angled, Center Neck NS 29/32, Side Neck NS 14/23
Lenz-Laborglas Round Bottom Flask 100 mL Three Neck, Side Necks Angled, Center Neck NS 29/32, Side Neck NS 14/23
100 mlDURAN® glass033141379.011 953In stockNZ $100.41
Round-bottom Flask 500 ml Three-neck, Side Necks Angled, Center Neck NS 29/32, Side Neck NS 14/23
Lenz-Laborglas Round Bottom Flask 500 mL Three Neck, Side Necks Angled, Center Neck NS 29/32, Side Neck NS 14/23
500 mlDURAN® glass033141589.011 958In stockNZ $132.36
Round-bottom Flask 250 ml Three-neck, Side Necks Angled, Center Neck NS 29/32, Side Neck NS 14/23
Lenz-Laborglas Round-Bottom Flask 250 ml Three-Neck, Side Necks Angled, Center Neck NS 29/32, Side Neck NS 14/23
250 mlDURAN® glass033141499.011 955In stockNZ $125.51
Round-bottom Flask 500 ml Three-neck, Side Necks Angled, Center Neck NS 29/32 Side Neck NS 29/32
Lenz-Laborglas Round-Bottom Flask, 500 mL, Three-Neck, NS 29/32
500 mlDURAN® glass033144589.011 959In stockNZ $162.03
Round-bottom Flasks, 50ml, Three-neck Side necks angled, C.nech NS 14/23 Side Neck NS 14/23 Cap.
Lenz-Laborglas Round Bottom Flasks, 50 mL Three Neck Side Necks Angled C Neck NS14/23 Side Neck NS14/23 Cap
50 mlDURAN® glass033111286.077 726In stockNZ $148.33
Three-neck round flask 50ml MN NS 19/26 + 2 angular SN NS 14/23
Lenz-Laborglas Three-neck Round Flask, 50 ml, MN NS 19/26 + 2 Angular SN NS 14/23
50 mlDURAN® glass033121286.202 804NZ $84.44
Round-bottom Flasks, Three-neck, Side Necks Angled, C. Neck NS 24/29 Side Neck NS 19/26 Cap. 100 ml
Lenz-Laborglas Round-bottom Flasks, Three-neck, Side Necks Angled, C. Neck NS 24/29, Side Neck NS 19/26, Capacity 100 ml
100 mlDURAN® glass033132376.204 321NZ $155.18
Round-bottom Flask 100 ml Three-neck, Side Necks Angled, Center Neck NS 29/32, Side Neck NS 19/26
Lenz-Laborglas Round-bottom Flask 100 ml, Three-neck, Side Necks Angled, Center Neck NS 29/32, Side Neck NS 19/26
100 mlDURAN® glass033142376.204 852NZ $168.87
Round-bottom Flask 100 ml Three-neck, Side Necks Angled, Center Neck NS 29/32 Side Neck NS 29/32
Lenz-Laborglas Round-bottom Flask 100 ml, Three-neck, Side Necks Angled, Center Neck NS 29/32, Side Neck NS 29/32
100 mlDURAN® glass033144377.019 272NZ $223.64
Round-bottom Flask 250 ml Three-neck, Side Necks Angled, Center Neck NS 29/32 Side Neck NS 29/32
Lenz-Laborglas Round-Bottom Flask 250 ml Three-neck, Side Necks Angled, Center Neck NS 29/32, Side Neck NS 29/32
250 mlDURAN® glass033144499.011 956NZ $152.90
Round-bottom Flask 250 ml Three-neck, Side Necks Angled, Center Neck NS 29/32, Side Neck NS 19/26
Lenz-Laborglas Round-Bottom Flask 250 ml Three-neck, Side Necks Angled, Center Neck NS 29/32, Side Neck NS 19/26
250 mlDURAN® glass033142499.011 957NZ $146.05
Round-bottom Flask 500 ml Three-neck, Side Necks Angled, Center Neck NS 29/32, Side Neck NS 19/26
Lenz-Laborglas Round-Bottom Flask 500 ml Three-neck, Side Necks Angled, Center Neck NS 29/32, Side Neck NS 19/26
500 mlDURAN® glass033142589.011 960NZ $164.31
Round-bottom Flask 1000 ml Three-neck, Side Necks Angled, Center Neck NS 29/32 Side Neck NS 29/32
Lenz-Laborglas Round-Bottom Flask 1000 ml Three-neck, Side Necks Angled, Center Neck NS 29/32 Side Neck NS 29/32
1000 mlDURAN® glass033144709.011 962NZ $189.41
Round-bottom Flask 2000 ml Three-neck, Side Necks Angled, Center Neck NS 29/32, Side Neck NS 14/23
Lenz-Laborglas Round-Bottom Flask 2000 ml Three-neck, Side Necks Angled, Center Neck NS 29/32, Side Neck NS 14/23
2000 mlDURAN® glass033141739.011 965NZ $241.90
Round-bottom Flask 2000 ml Three-neck, Side Necks Angled, Center Neck NS 29/32 Side Neck NS 29/32
Lenz-Laborglas Round-Bottom Flask 2000 ml Three-neck, Side Necks Angled, Center Neck NS 29/32 Side Neck NS 29/32
2000 mlDURAN® glass033144739.011 966NZ $260.15
Round-bottom Flasks, Three-neck, Side Necks Angled, C. Neck NS 45/40 Side Neck NS 29/32 Cap. ml 2000
Lenz-Laborglas Round-Bottom Flasks, Three-neck, Side Necks Angled, C. Neck NS 45/40 Side Neck NS 29/32 Cap. ml 2000
2000 mlDURAN® glass033154739.011 967NZ $273.85
Round-bottom Flasks, Three-neck, Side Necks Angled, C. Neck NS 45/40 Side Neck NS 29/32 Cap. ml Cap. ml
Lenz-Laborglas Round-Bottom Flasks, Three-neck, Side Necks Angled, C. Neck NS 45/40 Side Neck NS 29/32
4000 mlDURAN® glass033154799.011 968NZ $488.36
Round-bottom Flask 3000 ml Three-neck, Side Necks Angled, Center Neck NS 29/32 Side Neck NS 29/32
Lenz-Laborglas Round-Bottom Flask 3000 ml Three-Neck, Side Necks Angled, Center Neck NS 29/32 Side Neck NS 29/32
3000 mlDURAN® glass033144766.203 014NZ $591.05
Round-bottom Flasks, Three-neck, Side Necks Angled, C. Neck NS 24/29 Side Neck NS 19/26 Cap. ml 100
Lenz-Laborglas Round-bottom Flasks, Three-neck, Side Necks Angled, C. Neck NS 24/29 Side Neck NS 19/26 Capacity 100 ml
250 mlDURAN® glass033132496.204 322NZ $198.54
Round-bottom Flasks, Three-neck, Side Necks Angled, C. Neck NS 45/40 Side Neck NS 29/32 Cap. ml 5000
Lenz-Laborglas Round-bottom Flasks, Three-neck, Side Necks Angled, C. Neck NS 45/40, Side Neck NS 29/32, Capacity 5000 ml
5000 mlDURAN® glass033154829.011 971NZ $588.77
Round-bottom Flasks, Three-neck, Side Necks Angled, C. Neck NS 45/40 Side Neck NS 29/32 Cap. ml 50
Lenz-Laborglas Round-Bottom Flasks, Three-Neck, Side Necks Angled, C. Neck NS 45/40, Side Neck NS 29/32, Capacity 50 ml
6000 mlDURAN® glass033154859.011 969NZ $648.11
Round-bottom Flasks, Three-neck, Side Necks Angled, C. Neck NS 45/40 Side Neck NS 29/32 Cap. ml 1000
Lenz-Laborglas Round-bottom Flasks, Three-neck, Side Necks Angled, C. Neck NS 45/40 Side Neck NS 29/32 Cap. ml 1000
1000 mlDURAN® glass033154709.011 963NZ $303.51
Three-neck round flask 500ml side necks angular CN: NS 24/29, SN: NS 14/23
Lenz-Laborglas Three-neck Round Flask 500 ml, Side Necks Angular, CN: NS 24/29, SN: NS 14/23
500 mlDURAN® glass033131586.257 892NZ $205.39
Round-bottom Flasks, Three-neck, Side Necks Angled, C. Neck NS 45/40 Side Neck NS 29/32 Cap. ml 250
Lenz-Laborglas Round-bottom Flasks, Three-neck, Side Necks Angled, C. Neck NS 45/40 Side Neck NS 29/32 Cap. ml 250
20000 mlDURAN® glass033154946.233 475NZ $2473.75
Round-bottom Flasks, Three-neck, Side Necks Angled, C. Neck NS 24/29 Side Neck NS 14/23 Cap. ml
Lenz-Laborglas Round-bottom Flasks, Three-neck, Side Necks Angled, C. Neck NS 24/29 Side Neck NS 14/23 Cap. ml
250 mlDURAN® glass033131496.230 889NZ $180.28
Round-bottom Flask 1000 ml Three-neck, Side Necks Angled, Center Neck NS 29/32, Side Neck NS 14/23
Lenz-Laborglas Round-bottom Flask 1000 ml Three-neck, Side Necks Angled, Center Neck NS 29/32, Side Neck NS 14/23
1000 mlDURAN® glass033141709.011 961NZ $164.31
Round-bottom Flask 4000 ml Three-neck, Side Necks Angled, Center Neck NS 29/32 Side Neck NS 29/32
Lenz-Laborglas Round-bottom Flask 4000 ml Three-neck, Side Necks Angled, Center Neck NS 29/32, Side Neck NS 29/32
4000 mlDURAN® glass033144797.615 379NZ $666.36
Round-bottom Flasks, Three-neck, Side Necks Angled, C. Neck NS 45/40 Side Neck NS 29/32 Cap. ml 100
Lenz-Laborglas Round-bottom Flasks, Three-neck, Side Necks Angled, C. Neck NS 45/40, Side Neck NS 29/32, 100 ml
10000 mlDURAN® glass033154889.011 970NZ $1136.47
Three-neck round bottom flask 100ml Side necks angled MN: NS 24/29, SN: NS 14/23
Lenz-Laborglas Three-neck Round Bottom Flask 100 ml, Side Necks Angled, MN: NS 24/29, SN: NS 14/23
100 mlDURAN® glass033131376.230 739NZ $141.49
Three-neck round flask 1000ml side necks angular, MN: NS 24/29, SN: NS 19/26
Lenz-Laborglas Three-neck Round Flask 1000 ml, Side Necks Angular, MN: NS 24/29, SN: NS 19/26
1000 mlDURAN® glass033132706.254 768NZ $237.33
Three-neck-ruond flask 25ml NS 14/23, side neck angular
Lenz-Laborglas Three Neck Round Flask, 25 mL NS 14/23 Side Neck Angular
25 mlDURAN® glass033111226.232 885NZ $150.62
Round-bottom Flask 1000 ml Three-neck, Side Necks Angled, Center Neck NS 29/32, Side Neck NS 19/26
Lenz-Laborglas Round-bottom Flask 1000 ml Three-neck, Side Necks Angled, Center Neck NS 29/32, Side Neck NS 19/26
1000 mlDURAN® glass033142709.011 964NZ $191.69
Round-bottom Flasks, Three-neck, angled, C Neck NS 45/40 Side Neck NS 29/32 3000ml
Lenz-Laborglas Round-bottom Flasks, Three-neck, angled, C Neck NS 45/40 Side Neck NS 29/32 3000ml
3000 mlDURAN® glass033154766.282 401NZ $597.90
Round-bottom Flask 2000 ml Three-neck, Side Necks Angled, Center Neck NS 29/32, Side Neck NS 19/26
Lenz-Laborglas Round-bottom Flask 2000 ml Three-neck, Side Necks Angled, Center Neck NS 29/32, Side Neck NS 19/26
2000 mlDURAN® glass033142736.226 370NZ $381.10
Round-bottom Flask 4000 ml Three-neck, Side Necks Angled, Center Neck NS 29/32, Side Neck NS 14/23
Lenz-Laborglas Round-bottom Flask 4000 ml Three-neck, Side Necks Angled, Center Neck NS 29/32, Side Neck NS 14/23
4000 mlDURAN® glass033141796.259 262NZ $597.90
Three-neck round flask 100ml side necks angular CN: NS 14/23, SN: NS 14/23
Lenz-Laborglas Three Neck Round Flask, 100 mL Side Necks Angular CN NS14/23 SN NS14/23
100 mlDURAN® glass033111377.312 548NZ $141.49
Round-bottom Flask 5000 ml Three-neck, Side Necks Angled, Center Neck NS 29/32 Side Neck NS 29/32
Lenz-Laborglas Round-bottom Flask 5000 ml, Three-neck, Side Necks Angled, Center Neck NS 29/32, Side Neck NS 29/32
5000 mlDURAN® glass033144826.226 394NZ $878.59
Round-bottom Flask 3000 ml Three-neck, Side Necks Angled, Center Neck NS 29/32, Side Neck NS 14/23
Lenz-Laborglas Round-bottom Flask 3000 ml Three-neck, Side Necks Angled, Center Neck NS 29/32, Side Neck NS 14/23
3000 mlDURAN® glass033141766.261 051NZ $534.00
Round-bottom Flasks, Three-neck, Side Necks Angled, C. Neck NS 24/29 Side Neck NS 19/26 Cap. 500ml
Lenz-Laborglas Round-bottom Flasks, Three-neck, Side Necks Angled, C. Neck NS 24/29 Side Neck NS 19/26 Cap. 500 ml
500 mlDURAN® glass033132586.280 226NZ $219.08

Frequently asked questions

It is ideal for sophisticated chemical synthesis and distillation processes. It features a central neck with NS 45/40 socket and two parallel side necks with NS 29/32 sockets, allowing simultaneous use of multiple laboratory instruments. Made from durable borosilicate glass, this flask ensures excellent resistance to thermal stress and chemical corrosion.

Insights

Explore
What is a Laboratory Desiccator? Uses, Types and How It Works

1 min read

What is a Laboratory Desiccator? Uses, Types and How It Works

A laboratory desiccator holds its contents in a dry, sealed atmosphere, protecting moisture-sensitive samples and reagents and cooling heated samples without letting them take up water. This guide covers what it is, what it is used for, the main types, the desiccants that go inside, and how it works, with an animated drying cycle and a setup finder.

Read full story
What is a Separating Funnel? Uses and How It Works

1 min read

What is a Separating Funnel? Uses and How It Works

The separating funnel is the go-to tool for liquid-liquid extraction across New Zealand labs, from universities and Crown Research Institutes to environmental, water and food testing. This guide explains what it is, how it works step by step, the main shapes, and how to pick one, with an interactive process demo and finder.

Read full story

NZ $504.34

Inc. GST