Product Description
LIGHT LABS is proud to offer the CELLTREAT Wobble-not™ 100mL Serological Pipet (Cat # 229095B) — the largest format in CELLTREAT's industry-leading Wobble-not™ serological pipet line, bringing the patented 2-tier step plug technology to the 100mL format for the first time. The 100mL serological pipet is the go-to tool for labs transferring the largest volumes in cell culture media changes, reagent additions, and bulk liquid handling workflows — and the Wobble-not™ design ensures that even at this large format, stability and drip-free performance are never compromised.
Traditional 100mL serological pipets have a straight cylindrical plug end that creates only a single zone of contact with the pipet controller nozzle. At the 100mL size, this instability is particularly problematic — the longer, heavier pipet is far more prone to wobbling and dripping than smaller formats, making precise large-volume transfers more difficult and increasing contamination risk. The Wobble-not™ patented 2-tier step design creates two distinct zones of contact with the controller nozzle, eliminating this wobble — ensuring the 229095B is as stable and drip-free as any smaller format serological pipet.
Graduated at 2mL increments across the full 100mL range, the 229095B features ultra-clear markings and color-coded stripes for instant volume identification. A premium polymer fiber barrier plug prevents contamination of the pipet controller. Manufactured to ASTM Standard Specification E-934 with ±2% accuracy at full volume and packaged 10 per resealable bag, 5 bags per case (50 pipets total). LIGHT LABS is your trusted source for CELLTREAT laboratory consumables.
KEY FEATURES
- 100mL format — the largest Wobble-not™ serological pipet; ideal for large-volume cell culture media changes, reagent additions, and bulk liquid handling
- Patented 2-tier step design at plug end — creates two zones of contact with the pipet controller nozzle; eliminates wobble and dripping even at the 100mL large format
- Requires less insertion force than traditional 100mL serological pipets — no jamming; easier insertion
- The only 100mL serological pipet with two zones of controller nozzle contact — maximum stability and drip-free performance at the largest standard serological pipet format
- 2mL graduation increments — easy-to-read bold markings across the full 100mL range
- Color-coded stripes for instant 100mL volume identification
- Premium polymer fiber barrier plug — prevents contamination of pipet controller; two zones of secure airtight contact with nozzle
- Compatible with any pipet controller — Drummond, Eppendorf, Integra, CELLTREAT ali-Q Edge, and all major brands
- Manufactured to ASTM Standard Specification for Serological Pipets E-934
- Accuracy: ±2% at full volume
- Certified RNase-free, DNase-free, and nonpyrogenic
- Sterile — gamma irradiated
- Every case printed with lot number for quality traceability
- Individually wrapped in paper/plastic wrappers; 10 pipets per resealable bag; 5 bags per case (50 pipets/case)
SPECIFICATIONS
| Attribute | Detail |
|---|---|
| Catalog Number | 229095B |
| Brand | CELLTREAT Scientific Products |
| Product Name | Wobble-not™ Serological Pipet |
| Volume | 100 mL |
| Graduation Increments | 2 mL |
| Negative Graduations | No |
| Plug Design | Patented 2-tier step (two zones of controller contact) |
| Plug Material | Premium polymer fiber barrier |
| Color Code | Color-coded stripes (100mL) |
| Accuracy | ±2% at full volume |
| Standard Compliance | ASTM E-934 |
| Packaging | Individually wrapped (paper/plastic); 10/resealable bag; 5 bags/case |
| Sterility | Sterile (gamma irradiated) |
| Certifications | RNase-free, DNase-free, nonpyrogenic |
| Lot Traceability | Lot number printed on every case |
| Pipet Controller Compatibility | Universal — compatible with all major pipet controllers |
| Quantity | 50 pipets/case |
APPLICATIONS
- Large-volume cell culture media changes in T-150, T-175, T-182, T-225, and T-300 flasks
- Bulk reagent additions and transfers requiring 100mL volumes
- Large-scale buffer and solution preparation
- Bioreactor and large-scale culture media additions
- High-throughput cell culture workflows requiring large-volume stable transfers
- Any laboratory application requiring the largest standard serological pipet format with maximum stability and drip-free performance
