HPLC/GC Accessories

HPLC Syringes

HPLC syringes are disposable laboratory syringes designed for precise sample handling in HPLC, GC, and analytical workflows. The syringes are engineered to fit standard syringe filters and sample vials, ensuring consistent performance across sample preparation steps.

Disposable design eliminates carry-over between samples, critical for trace analysis and method reproducibility
Standardized fit with syringe filters and vials reduces the risk of misalignment during injection
Available in five volumes to match sample size and injection requirements without switching tooling
100 pieces per pack reduces packaging waste and handling time in high-volume labs

Key Benefits

What This Product Gives You

Disposable design eliminates carry-over between samples, critical for trace analysis and method reproducibility
Standardized fit with syringe filters and vials reduces the risk of misalignment during injection
Available in five volumes to match sample size and injection requirements without switching tooling
100 pieces per pack reduces packaging waste and handling time in high-volume labs

Disposable 2-piece construction for single-use reliability
Volumes: 1 mL, 2 mL, 5 mL, 10 mL, 20 mL
Designed to fit standard syringe filters and sample vials
100 pieces per pack for consistent inventory and reduced handling

Where It Is Used

Applications And Buyers

Application Scenarios

Loading mobile phases and standards into HPLC injectors with minimal risk of contamination
Transferring small-volume samples from vials to syringe filters for clean-up before injection
Preparing environmental and pharmaceutical samples where solvent compatibility is critical
Handling viscous or particulate-laden samples where syringe integrity under pressure matters
Supporting routine QC workflows where consistent syringe performance across shifts is required

Who It Is For

Pharmaceutical and biotech laboratories running high-throughput HPLC and GC analyses
Environmental testing labs processing solvent-heavy samples with variable matrix complexity
Food and beverage labs requiring solvent-resistant syringes for residue and contaminant screening
Contract testing organizations standardizing consumables across multiple clients and instruments
Lab distributors seeking a consistent, reliable syringe product with full volume range

Problems It Solves

Carry-over from previous samples due to reusable syringe cleaning failures or incomplete rinsing
Syringe swelling or degradation when exposed to aggressive solvents like acetonitrile or methanol
Misalignment between syringe and filter or vial causing sample loss or injection inconsistency
Inconsistent volume delivery due to poor plunger fit or material deformation under pressure
Sourcing multiple syringe types from different suppliers with varying tolerances and fit

Data

Specifications

Volume	1 mL, 2 mL, 5 mL, 10 mL, 20 mL
Construction	2-piece disposable
Fitting	Standard for syringe filters and vials
Packing	100 pcs per pack
Chemical Resistance	Good resistance to common HPLC solvents
Application	HPLC, GC, laboratory sample handling

Materials

No specified material for seals or O-rings

Customization Options

OEM private-label printing available through the Microlab OEM division
Custom packing configurations possible for bulk orders
Private-label packaging and branding for lab distributors and OEM filter brands

How It Is Made

Manufacturing And Quality Control

Manufacturing Process

Assembly of 2-piece syringe with precision fit
Inspection for dimensional consistency and visual defects
Packing in batches of 100 pieces per pack
Storage in clean environment prior to dispatch

Quality Control

Visual inspection of syringe body and plunger for defects
Fit check with standard syringe filters and vials
Verification of volume markings against nominal values
Check of plunger movement for smooth operation
Confirmation of packing count (100 pcs per pack)

Comparison

Compared With The Alternatives

Versus Reusable glass syringes

Versus Low-grade plastic syringes

Versus Syringes with non-standard fittings

Designed to fit standard syringe filters and vials, reducing the risk of misalignment and sample loss during transfer

Versus Syringes without volume markings

All syringes have clear volume markings for accurate sample measurement and method compliance

Use Guide

How To Use It

Select the volume based on sample size and injection requirements: 1 mL for small injections, 20 mL for bulk transfers
Ensure the syringe fits the syringe filter and vial before use; check for proper alignment
Use only for laboratory use; do not use for medical or clinical injection
Do not exceed the maximum volume capacity; overfilling can cause leakage or plunger failure
Discard after single use to prevent carry-over and ensure method integrity
Store in a clean, dry environment to avoid contamination before use

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Questions Buyers Ask

What volumes are available for the HPLC syringes?

Available in 1 mL, 2 mL, 5 mL, 10 mL, and 20 mL volumes.

Are these syringes compatible with standard syringe filters and vials?

Yes, the syringes are designed to fit standard syringe filters and sample vials used in HPLC and GC workflows.

How many syringes are in each pack?

Each pack contains 100 pieces.

Can I get these syringes with my own brand label?

Yes, the Microlab OEM division offers private-label printing and custom packaging for bulk orders.