Globe Scientific
RV-Pette PRO Dispenser Tips, 2.5 mL, Repeat Volume Pipettor — Sterile & Non-Sterile, 100/Case | Globe Scientific
RV-Pette PRO Dispenser Tips, 2.5 mL, Repeat Volume Pipettor — Sterile & Non-Sterile, 100/Case | Globe Scientific
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RV-Pette PRO Dispenser Tips for Repeat Volume Pipettors, 2.5 mL — Sterile & Non-Sterile, 100/Case
The RV-Pette PRO Dispenser Tip for Repeat Volume Pipettors delivers fast, reproducible serial dispensing for high-throughput plating, reagent aliquoting, and ELISA or PCR setup. Engineered with a precision-molded piston and barrel, this 2.5 mL tip seats securely on compatible repeat pipettors to minimize variation across long dispense runs. Choose certified sterile units for cell culture and molecular workflows.
Technical Specifications
| Product Type | Dispenser tip for repeat volume pipettors |
|---|---|
| Volume/Size | 2.5 mL |
| Material | Polypropylene barrel with molded piston |
| Closure/Cap | Integrated piston/barrel assembly; press-fit pipettor mount |
| Graduation | Volume-marked tip body |
| Sterility | Non-sterile or certified sterile (variant-dependent) |
| Pack Size | 100 tips per case |
Available Sterilities
| Sterility | SKU | Price (per case of 100) |
|---|---|---|
| Non-Sterile | 3926 | $214.20 |
| Sterile (Certified) | 3926S | $281.10 |
Applications
- Serial reagent aliquoting into microplates and tube racks
- ELISA and immunoassay buffer and substrate dispensing
- PCR and qPCR master mix distribution
- Sterile media and cell suspension transfers in culture work
- Repetitive standard and calibrator preparation
- High-throughput screening and assay plate filling
Chemical Resistance
| Reagent Class | Compatibility |
|---|---|
| Aqueous buffers | Excellent |
| Dilute acids | Good to excellent |
| Dilute bases | Good to excellent |
| Alcohols | Good |
| Acetonitrile | Limited — verify before extended use |
| Aromatic solvents | Poor — not recommended |
| Chlorinated solvents | Poor — not recommended |
Quality & Procurement
Purchased through labsupplies.com, an authorized Globe Scientific dealer shipping from US inventory. Every case carries lot numbers that 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
What is the dispensed volume of these RV-Pette PRO tips?
Each tip is rated for a 2.5 mL working volume, enabling repeat dispensing of measured aliquots from that nominal capacity on compatible repeat volume pipettors.
Are the sterile tips certified for cell culture and molecular work?
Yes. SKU 3926S ships certified sterile, making it suitable for cell culture, sterile media handling, and PCR/qPCR setup where contamination control is critical.
How many tips are in each case?
Both the non-sterile (3926) and sterile (3926S) options are sold per case of 100 tips, with pricing quoted per case.
Which solvents should I avoid with these tips?
The polypropylene construction handles aqueous buffers, dilute acids and bases well, but aromatic and chlorinated solvents are not recommended. Verify acetonitrile compatibility before prolonged exposure.
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