PRODUCTS

Sterile Plastic Serological Pipettes, 1–100 mL

Sterile color-coded polystyrene serological pipettes in 1–100 mL sizes with individual paper/plastic or plastic-film wrapping.

Chat Now

PRODUCT DETAILS

Sterile Plastic Serological Pipettes for Aseptic Liquid Transfer

Puretest plastic serological pipettes provide color-coded, graduated liquid transfer from 1 mL to 100 mL for cell-culture, microbiology and general laboratory workflows. Ultra-clear virgin polystyrene supports easy meniscus reading, while individual wrapping and E-beam sterilization help protect aseptic operations.

Product Highlights

Seven-volume family: 1, 2, 5, 10, 25, 50 and 100 mL options support micro- to bulk-transfer steps.
Color-coded identification: Printed colors and packaging cues speed volume selection in busy laboratories.
High-contrast forward and reverse graduations: Support direct reading and remaining-volume checks.
Ultra-clear virgin polystyrene: Provides visibility of the liquid column and meniscus.
Individual sterile packaging: Paper/plastic peel and plastic-film configurations are available.
Published accuracy reference: Dispensing accuracy is specified at ±2% for the listed product family.
Contamination-control options: RNase/DNase-free, human-DNA-free, non-cytotoxic and non-pyrogenic claims are available for the specified configuration.
OEM-ready supply: Private-label printing, cartons and distributor packaging can be discussed.

Product Structure and Functional Design

A long, transparent polystyrene barrel carries high-contrast bidirectional graduations and a color-coded volume identifier. The tapered delivery end supports controlled dispensing, while the upper filter-plug area helps reduce aerosol or liquid carryover into a compatible pipette controller. Each pipette is individually wrapped to maintain the quoted sterility level until the package is opened.

Technical Specifications

Attribute	Specification
Volume range	1, 2, 5, 10, 25, 50 and 100 mL
Material	Ultra-clear 100% virgin polystyrene (PS)
Scale	High-contrast forward and reverse graduations
Accuracy reference	±2% for the listed family
Packaging	Individual paper/plastic peel or individual plastic-film wrap, depending on SKU
Sterilization	E-beam irradiation; sterility assurance level reference 10⁻⁶
Shelf-life reference	3 years from manufacturing date for the specified configuration
Use	Single use; laboratory liquid transfer
Controller interface	Compatible manual or electronic pipette controller; verify upper-end fit

Application Guide

Workflow	Why This Format Fits
Cell-culture media transfer	Individual sterile wrapping and clear graduations support aseptic media addition and removal.
Reagent preparation	Multiple capacities reduce the number of repeated aspiration steps.
Microbiology	Color-coded sterile pipettes simplify routine broth and buffer transfer.
Biopharmaceutical research	Forward and reverse scales support controlled liquid handling during process development.
Teaching and general laboratories	Disposable format reduces glass breakage and cleaning requirements.

Workflow and Equipment Compatibility

Use with a compatible pipette controller or bulb; never pipette by mouth. Confirm the controller nosepiece, filter-plug geometry and required delivery convention. For viscous, volatile or aggressive liquids, validate polystyrene chemical compatibility and dispensing technique before routine use.

Material, Cleanliness and Quality Documentation

Product claims are configuration-specific. Sterility, DNase/RNase status, pyrogen or endotoxin status, cytotoxicity, human-DNA status, irradiation method, shelf life and batch documents must be stated on the quotation for the selected SKU. Buyers should not infer a cleanliness claim from appearance or product-family name alone.

Ordering Information, Packaging and OEM Supply

Volume	Paper/Plastic SKU	Plastic-Film SKU	Standard Pack / Case Reference
1 mL	HZPR10001	HZPR11001	50/bag; 1,000/case
2 mL	HZPR10002	HZPR11002	50/bag; 1,000/case
5 mL	HZPR10005	HZPR11005	50/bag; 500/case
10 mL	HZPR10010	HZPR11010	50/bag; 500/case
25 mL	HZPR10025	HZPR11025	25/bag; 250/case
50 mL	HZPR10050	HZPR11050	Paper/plastic: 20/bag, 120/case; film: 25/bag, 250/case
100 mL	—	HZPR11100	20/bag; 120/case

Pack quantities are reference configurations and should be reconfirmed on the current quotation. OEM color printing, label language, carton marks and distributor packs are available subject to project volume.

Choose the Right Serological Pipette Material

Format	Available Volumes	Key Advantages	Typical Selection
Plastic serological pipettes	1, 2, 5, 10, 25, 50 and 100 mL	Lightweight, individually wrapped, color coded, reverse graduations	Aseptic cell-culture and routine liquid transfer
Glass measuring pipettes	1, 2, 5, 10, 25, 50 and 100 mL	Low liquid adhesion, clear permanent scale, reusable or sterile single-use supply options	Measured transfer where glass compatibility is preferred

Confirm chemical compatibility, calibration convention, sterility, packaging and intended pipette controller before routine use.

Frequently Asked Questions

Question	Answer
Are all sizes sterile?	The listed sterile configurations use E-beam irradiation. Confirm the exact SKU and sterility documentation on the quotation.
Why are the pipettes color coded?	Color coding helps users identify capacity quickly and reduces volume-selection errors.
What do reverse graduations show?	They help estimate the volume remaining in the pipette during partial dispensing.
Can they be used with any pipette controller?	They fit common controllers, but the nosepiece and upper-end geometry should be confirmed with samples.
Can Puretest provide private-label packaging?	Yes. Provide artwork, destination language, annual quantity and carton requirements.
Can I receive samples before bulk ordering?	Yes. State the required capacities, packaging and application so the correct evaluation set can be prepared.

Request a Sample, Technical Drawing or Quotation

Tell Puretest your required plastic serological pipette sizes, annual quantity, destination market, sterility and cleanliness requirements, packaging preference and any target instrument or method. We can prepare a sample plan, current specification sheet and OEM quotation for evaluation.

Request samples, technical documents or a quotation