Globe Scientific
RV-Pette PRO Dispenser Tips for Repeat Volume Pipettors, 0.05 mL — Sterile & Non-Sterile, 100/Case | Globe Scientific
RV-Pette PRO Dispenser Tips for Repeat Volume Pipettors, 0.05 mL — Sterile & Non-Sterile, 100/Case | Globe Scientific
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RV-Pette PRO Dispenser Tips for Repeat Volume Pipettors, 0.05 mL — Sterile & Non-Sterile, 100/Case
The RV-Pette PRO Dispenser Tip delivers consistent, reproducible aliquots from repeat-volume pipettors, making it a workhorse for serial dispensing across microplates, reagent plating, and high-throughput sample prep. Each 0.05 mL tip seats securely to minimize backlash, supporting tight volume precision during repetitive workflows. Choose certified sterile tips for cell culture and molecular applications, or non-sterile for general bench dispensing.
Technical Specifications
| Product Type | Repeat Volume Pipettor Dispenser Tip |
| Volume/Size | 0.05 mL |
| Material | Polypropylene barrel with HDPE piston |
| Closure/Cap | Snap-fit connector for RV-Pette repeat pipettors |
| Graduation | Fixed-stroke dispense increments set by pipettor |
| Sterility | Available Non-Sterile (SKU 3920) or Certified Sterile (SKU 3920S) |
| Pack Size | 100 tips per case |
Available Sterilities
| Non-Sterile | 3920 | $240.20 |
| Sterile | 3920S | $307.30 |
Applications
- Rapid reagent plating into 96- and 384-well microplates
- Serial aliquoting of buffers, master mixes, and media
- ELISA and immunoassay sample and standard dispensing
- Cell culture media distribution using certified sterile tips
- PCR and qPCR setup requiring repeatable small-volume delivery
- High-throughput dilution series and screening workflows
Chemical Resistance
| Aqueous buffers | Excellent |
| Dilute acids | Excellent |
| Dilute bases | Excellent |
| Alcohols | Good |
| Acetonitrile | Good |
| Aromatic solvents | Limited |
| Chlorinated solvents | Limited |
Quality & Procurement
Order through labsupplies.com, an authorized Globe Scientific dealer shipping from US inventory. Every case carries lot numbers so QC teams can document traceability for CAP-, CLIA-, and ISO 15189-accredited environments. Institutional and grant-funded tiered pricing is available — contact our procurement desk for volume quotes and standing-order terms.
Frequently Asked Questions
Which repeat pipettors are these 0.05 mL tips compatible with?
RV-Pette PRO tips are engineered for RV-Pette and compatible repeat-volume dispensers that accept the standard snap-fit tip connector. Confirm your pipettor model against the manufacturer's compatibility chart before bulk ordering.
What is the difference between SKU 3920 and SKU 3920S?
SKU 3920 is non-sterile for general bench dispensing, while SKU 3920S is certified sterile for cell culture, molecular biology, and other contamination-sensitive workflows. Both deliver the same 0.05 mL volume and 100-tip case format.
How many dispense strokes does a 0.05 mL tip provide?
Stroke count depends on the total tip reservoir volume and the increment set on your repeat pipettor. The fixed-stroke design delivers consistent 0.05 mL increments until the reservoir is depleted; consult your pipettor settings for exact counts.
Are these tips suitable for organic solvents?
The polypropylene construction handles aqueous buffers, dilute acids and bases, alcohols, and acetonitrile well. Aromatic and chlorinated solvents show limited compatibility, so verify reagent suitability before extended exposure.
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