Globe Scientific
0.5 mL Repeat Pipettor Dispenser Tips, Certified Sterile — RV-Pette PRO, 100/Case | Globe Scientific
0.5 mL Repeat Pipettor Dispenser Tips, Certified Sterile — RV-Pette PRO, 100/Case | Globe Scientific
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RV-Pette PRO 0.5 mL Dispenser Tips for Repeat Volume Pipettors, Certified Sterile, 100/Case
The RV-Pette PRO Dispenser Tip delivers fast, repeatable serial dispensing on repeat-volume pipettors, with a certified sterile 0.5 mL barrel suited to reagent aliquoting, plate filling, and assay setup. Each tip seats securely to minimize dead volume and maintain dispense-to-dispense accuracy across long sequential runs.
Technical Specifications
| Product Type | Repeat-volume pipettor dispenser tip |
| Volume/Size | 0.5 mL |
| Material | Polypropylene barrel with polyethylene piston |
| Closure/Cap | Press-fit mount for repeat pipettors |
| Graduation | Not graduated; volume set on dispenser |
| Sterility | Certified Sterile |
| Pack Size | 100 tips per case |
Available Sterilities
| Sterile | 3923S | $281.10 |
Applications
- Serial aliquoting of buffers and media into microplates
- Reagent dispensing for ELISA and immunoassay workflows
- Sterile sample distribution in cell culture prep
- High-throughput tube filling and standard preparation
- Repeat dosing of substrates in enzymatic assays
- PCR master mix distribution requiring contamination control
Chemical Resistance
| Aqueous buffers | Excellent |
| Dilute acids | Good |
| Dilute bases | Good |
| Alcohols | Good |
| Acetonitrile | Limited |
| Aromatic solvents | Not recommended |
| Chlorinated solvents | Not recommended |
Quality & Procurement
Order through labsupplies.com, an authorized Globe Scientific dealer shipping from US inventory. Each case carries a lot number to support traceability for CAP-, CLIA-, and ISO 15189-accredited laboratories. Institutional and grant-funded tiered pricing is available on request.
Frequently Asked Questions
Which repeat pipettors are these tips compatible with?
RV-Pette PRO tips fit standard repeat-volume pipettors using a press-fit dispenser mount. Confirm your instrument accepts 0.5 mL repeater tips before ordering.
What does "certified" mean for these tips?
Certified tips are quality-verified for dimensional and dispensing performance, supporting consistent volume delivery across sequential dispenses.
How many dispenses can I get from a 0.5 mL tip?
Dispense count depends on the volume increment set on your pipettor; smaller set volumes yield more dispenses per tip up to the 0.5 mL barrel capacity.
Are these tips suitable for organic solvents?
They handle aqueous buffers, dilute acids, dilute bases, and alcohols well. Avoid aromatic and chlorinated solvents, and limit acetonitrile exposure.
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