NEW COAs JUST LANDED — 99% purity across every GLP-1 compoundIndependently lab-tested by Analiza Bialek European testingThird-party verified identity & purity — every compound, every timeThe real deal. Traceable compound numbers. Downloadable certificates.View the latest Certificates of Analysis →NEW COAs JUST LANDED — 99% purity across every GLP-1 compoundIndependently lab-tested by Analiza Bialek European testingThird-party verified identity & purity — every compound, every timeThe real deal. Traceable compound numbers. Downloadable certificates.View the latest Certificates of Analysis →
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Pen Needles 32G x 6mm research peptide vial — buy Pen Needles 32G x 6mm UK | Peptides UK 4U
Accessories

Pen Needles 32G x 6mm

Sterile single-use 32G x 6mm screw-on pen needles, available in packs of 10 or 50. Ultra-fine gauge with a short profile for smooth, low-discomfort subcutaneous injection with standard dial-a-dose pens.

Size
£3.00 – £12.99

For In Vitro Use Only — Not for Human Use

Lab-Verified Purity
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99%+
HPLC purity
Mass-Spec
Identity verified
Batch CoA
Independent lab

Every batch is independently HPLC & mass-spec tested. Certificate of Analysis is batch-numbered and matched to the vial you receive.

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Invite-only. Your personal invite link is sent automatically with your shipping confirmation after your first order — please don't message us to request it. Reconstitution help, batch COAs and protocol guidance.
99%+ HPLC purity
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UK-registered Ltd
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Overview

A pack of 10 individually-sealed sterile pen needles in a 32 gauge x 6mm format. Universal screw-on fitment compatible with most standard dial-a-dose injection pens, including KwikPen-style devices used throughout common GLP-1 protocols.

Research

Short, fine-gauge needles are widely used in laboratory dosing workflows where small subcutaneous volumes are administered. The 32G x 6mm format combines an ultra-fine gauge with a short length, supporting consistent, repeatable delivery with minimal tissue disturbance.

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