Representative Image

Bohlender b.safe Cap GL28 3x UNF 1/4"

Brand:Bohlender

Capillary connections

No. of blind plugs

No. of fittings

Specifications

Compare models
Capillary connections
2
Material
PPS
No. of blind plugs
1
No. of fittings
2 x 3,2 mm
Thread
GL 28
UNSPSC
41115700

NZ $392.51

Inc. GST

Available soon

Product description

The Bohlender b.safe Cap GL28 3x UNF 1/4" is a high-performance screw cap specifically designed for safe solvent handling in laboratory environments. Manufactured from durable PPS and equipped with a freely rotatable PTFE insert, this cap provides three UNF 1/4" female threads for secure connections to capillary tubing with a 3.2 mm outer diameter. It supports efficient solvent extraction, degassing, and fluid transfer processes while ensuring chemical resistance and operational safety.

Key Features:

  • Brand: Bohlender
  • Cap Material: PPS (Polyphenylene sulfide)
  • Insert Material: PTFE (freely rotatable)
  • Thread Type: GL28
  • Capillary Connections: 3 x UNF 1/4" female threads
  • Compatibility: For capillary tubing with 3.2 mm outer diameter
  • Application: Ideal for solvent storage and handling in chromatography and fluid management systems

Scope of Supply:

  • 2 x PFA fittings (yellow) for 3.2 mm O.D. tubing
  • 1 x PFA blind fitting (milky-white)
  • 1 x b.safe air valve with service life indicator

This cap ensures robust chemical resistance, leak-proof connections, and safe handling in demanding laboratory workflows.

Accessories

Air valves, PP

ProductMaterialØMfr#Part#AvailabilityPrice
PP20 mmM 505-016.313 842In stockNZ $134.64
PP20 mmM 505-026.313 843In stockNZ $456.41
PP20 mmM 505-056.313 844In stockNZ $1971.70

Fittings, PFA, for Caps and Waste Caps

ProductMaterialColourMfr#Part#AvailabilityPrice
PFAGreenM 501-064.681 835NZ $116.39
PFAVioletM 501-114.681 836NZ $116.39
PFAGreyM 501-124.681 837NZ $116.39
PFAWhiteM 501-154.681 838NZ $116.39
PFABlueM 501-164.681 839NZ $116.39
PFARedM 501-174.681 840NZ $116.39
PFAYellowM 501-184.681 841NZ $114.10

Compare similar models

b.safe Cap GL28 3x UNF 1/4"
Available soon
Bohlender b.safe Cap GL28 3x UNF 1/4"

NZ $392.51

Inc. GST

Manufacturer P/N

M 128-02

Part Number

4.681 540

Manufacturer

Bohlender

Capillary connections

2

b.safe Cap GL28 2x UNF 1/4"
Available soon
Bohlender b.safe Cap GL28 2x UNF 1/4"

NZ $394.80

Inc. GST

Manufacturer P/N

M 128-01

Part Number

4.681 539

Manufacturer

Bohlender

Capillary connections

1

Frequently asked questions

It is a high-performance screw cap specifically designed for safe solvent handling in laboratory environments. Manufactured from durable PPS and equipped with a freely rotatable PTFE insert, this cap provides three UNF 1/4" female threads for secure connections to capillary tubing with a 3.2 mm outer diameter. It supports efficient solvent extraction, degassing, and fluid transfer processes while ensuring chemical resistance and operational safety.

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 $392.51

Inc. GST

Bohlender b.safe Cap GL28 3x UNF 1/4" | LabFriend New Zealand