Globe Scientific
Repeat Pipettor Dispenser Tips, 50 mL, PP — Sterile & Non-Sterile, 100/Case (Gray Adapter Included) | Globe Scientific
Repeat Pipettor Dispenser Tips, 50 mL, PP — Sterile & Non-Sterile, 100/Case (Gray Adapter Included) | Globe Scientific
Couldn't load pickup availability
RV-Pette PRO 50 mL Dispenser Tips for Repeat Volume Pipettors — Gray Adapter Included, 100/Case
The RV-Pette PRO Dispenser Tip delivers fast, accurate serial dispensing on repeat volume pipettors, with a 50 mL capacity ideal for plate filling, reagent aliquoting, and high-throughput buffer distribution. Each tip ships with one gray adapter, ensuring compatibility with large-volume settings on common repeat pipettors. Sterile and non-sterile options support both general benchwork and cell-culture or assay-critical protocols.
Technical Specifications
| Product Type | Repeat Volume Pipettor Dispenser Tip |
|---|---|
| Volume/Size | 50 mL |
| Material | Polypropylene (medical-grade, low-retention) |
| Closure/Cap | Piston-style dispenser tip; 1 gray adapter included |
| Sterility | Available Non-Sterile or Certified Sterile |
| Pack Size | 100/case |
Available Sterilities
| Sterility | SKU | Price (per case) |
|---|---|---|
| Non-Sterile | 3931 | $94.60 |
| Sterile (Certified) | 3931S | $123.00 |
Applications
- Rapid serial dispensing into 96-well plates, deep-well blocks, and reservoirs
- Aliquoting culture media and buffers across multiple tubes or flasks
- High-throughput reagent distribution in ELISA and immunoassay setups
- Repetitive bulk filling of cryovials and sample containers
- Sterile dispensing in cell-culture workflows using the 3931S certified tip
- Large-volume liquid transfer where single-channel pipetting is too slow
Chemical Resistance
| Reagent Class | Compatibility |
|---|---|
| Aqueous buffers | Excellent |
| Dilute acids | Excellent |
| Dilute bases | Excellent |
| Alcohols | Good |
| Acetonitrile | Limited — test before extended use |
| Aromatic solvents | Poor — not recommended |
| Chlorinated solvents | Poor — not recommended |
Quality & Procurement
labsupplies.com is an authorized Globe Scientific dealer shipping from US inventory. Every case carries a lot number to support traceability for CAP-, CLIA-, and ISO 15189-accredited laboratories. Institutional and grant-funded tiered pricing is available — contact our team for volume quotes and standing-order setup.
Frequently Asked Questions
Which repeat pipettors are these 50 mL tips compatible with?
RV-Pette PRO tips fit common repeat volume pipettors that accept standard dispenser tips. The included gray adapter enables the larger 50 mL dispense volume on compatible instruments.
What is the difference between SKU 3931 and 3931S?
SKU 3931 is non-sterile for general bench use, while SKU 3931S is certified sterile for cell-culture and assay-critical work. Both are 50 mL polypropylene tips and include one gray adapter.
Are these tips DNase/RNase free?
The certified sterile 3931S undergoes validated sterilization. For specific nuclease-free or endotoxin certifications, request the lot-specific certificate of analysis prior to ordering.
How are the tips packaged and sold?
Both variants are sold by the case of 100 tips, with prices listed per case. Each tip is supplied with one gray adapter for 50 mL dispensing.
Share
