Globe Scientific

Microcentrifuge Tubes, Attached Snap Cap, Graduated PP — 0.5–2.0 mL, Violet, 500/Pack | Globe Scientific

Name: Microcentrifuge Tubes, Graduated PP, Attached Snap Cap, Violet, 0.5–2.0 mL, 500/Pack
Brand: Globe Scientific

$25.70

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Volume 0.5 mL — Bag of 500 1.5 mL — Bag of 500 2.0 mL — Bag of 500

Quantity

Microcentrifuge Tubes, 0.5–2.0 mL, Graduated PP with Attached Snap Cap, Violet — 500/Pack

The Globe Scientific Graduated Microcentrifuge Tubes deliver leak-resistant sample handling for molecular biology, sample storage, and routine spin-down work. Molded from virgin polypropylene with an attached snap cap, these violet tubes are certified RNase, DNase, and pyrogen free for sensitive nucleic acid and protein workflows.

Technical Specifications

Product Type	Microcentrifuge Tube
Volume/Size	0.5 mL – 2.0 mL
Material	Polypropylene (PP)
Closure/Cap	Attached snap cap
Graduation	Graduated, molded scale
Sterility	Certified RNase, DNase, and pyrogen free
Pack Size	500 tubes per pack

Available Volumes

0.5 mL	111554V	$25.70
1.5 mL	111564V	$26.10
2.0 mL	111574V	$31.30

Applications

DNA and RNA extraction, aliquoting, and short-term sample storage
PCR reaction setup and template handling in nuclease-sensitive workflows
Protein and enzyme preparation requiring pyrogen-free vessels
High-speed centrifugation and pellet recovery from cell lysates
Reagent and standard dilution at the bench with graduated reference
Color-coded sample tracking using violet tubes to segregate batches

Quality & Procurement

Order from labsupplies.com, an authorized Globe Scientific dealer shipping from US inventory. Each pack carries lot numbers to support traceability for CAP-, CLIA-, and ISO 15189-accredited laboratories. Institutional and grant-funded tiered pricing is available — contact our procurement team for volume quotes.

Frequently Asked Questions

Are these microcentrifuge tubes certified nuclease free?

Yes. All three volumes are certified RNase free, DNase free, and pyrogen free, making them suitable for nucleic acid extraction, PCR, and protein workflows where contamination compromises results.

What is the maximum recommended centrifugation force?

These polypropylene tubes are rated for standard microcentrifuge use. Confirm your rotor's rated g-force against your protocol; the attached snap cap helps secure samples during high-speed spins.

How many tubes come in each pack and how are they sold?

Each pack contains 500 tubes and prices shown are per pack: 0.5 mL (111554V), 1.5 mL (111564V), and 2.0 mL (111574V).

Do the tubes have volume graduations?

Yes, every tube features molded graduation marks for quick visual estimation of fill volume at the bench, reducing the need for repeated pipette verification.