GENERAL PURPOSE EPPENDORF

GENERAL PURPOSE (Universal Tips): Contrary to what the name implies, one universally-sized tip hardly ever fits all pipettors. Most often, customers request "small" or "large" universal tips that will fit their 1-200 µL or 200-1,000 µL single or multi-channel pipettors. We offer tips that fit a variety of micro to macro volumes (0.1 µL to 10 mL). For pipettor compatibility with a chosen tip, please refer to the pipet tip selection charts that accompany each listing.

GENERAL PURPOSE YELLOW

Standard Tip Features:

 • Virgin polymers

 • Wide sealing zone

 • Beveled point for reduced fluid retention

 • Every lot lab-tested

 • Certified free of nuclease, endotoxins and trace metals

 • Robotically manufactured for low contamination

 • Many packaging options

 • Hinged racks require only one hand to open

Thomas pipet tips are precision molded from medical grade virgin polypropylene and are designed to fit securely onto many popular pipettors. All are certified to be free of RNase, DNase and endotoxins and can be autoclaved at 122°C for 15 minutes at 15 psi.

GENERAL PURPOSE GRADUATED

GENERAL PURPOSE FINE

DESCRIPTION

TYPE GENERAL PURPOSE Eppendorf GENERAL PURPOSE GENERAL PURPOSE GENERAL PURPOSE Graduated GENERAL PURPOSE Fine COLOR Yellow Yellow Clear Clear Clear VOLUME 1 to 100 µL 1 to 200 µL 1 to 200 µL 1 to 200 µL 1 to 300 µL LENGTH 1.955" 1.955" 1.955" 1.955" 2.050" ADDITIONAL FEATURES Beveled point Beveled point Beveled point Beveled point Graduations Fine point

Hinged Racks

Hinged Racks

Hinged racks allow convenient single-handed access to upright tips that are arranged in 8 x 12 or 8 x 24 (192) formats for standard size tips (1-200 µL) This format is particularly useful when working with multiwell plates and multichannel pipettors.

These also come in a 10 x 10 (100) format for larger tips (100-1000 L). The wide plate hinge and positive snap lock prevent accidental opening if dropped. Rugged enough to be refilled and reused.

All size configurations are available either sterile or non-sterile. They can be user-autoclaved if the lids are left open.

Stack Racks

Stack Racks

Consist of five or six nested racks topped by a reusable clear friction fit cover. Tips are arranged in the same format as the hinged box racks, each containing 96, 100 or 192 tips. The design saves bench space and storage space in high-volume labs where both are in short supply. The racks cut the amount of wasted plastic in half. Availability limited to certain tip models. Available sterile by special order.

Bulk Bags

Bulk Bags

These bags are zip-seal resealable containing 1,000 tips. Bulk bags are economical and produce the least amount of packaging waste. Not available sterile.

Individually Wrapped

Individually Wrapped

These tips come in sterile peel-apart packets. 200 per box or 2,000 per case. Ideal for infrequent usage or where guaranteed sterility is imperative.

Sterility

Thomas sterile tips have been certified sterile using a validated medical process. We follow ISO 08-3009 procedures for sterility. Sterile products are clearly labeled and bioburden studies have been completed and are on file.

High Volume/Special Packaging Options

We offer options for laboratories that have special needs for high volume liquid handling or recycling-waste reduction programs. Automation capable, heavier duty robot-racks or permanent pipet tip reloading systems to cut waste by 90% are available. Please call for more detailed information.

A tip with quality you can depend on

A validated ISO 9001 quality-assurance system ensures repeatable and dependable performance. Every medical-grade resin lot is tested for extractables before use so it will not interfere with PCR or DNA work. Additional tests for fit, function and reproducibility are conducted on each lot against the listed pipettors. The validated sterility process keeps all bioburden studies on file.

PACKAGING AND PRICING

GENERAL PURPOSE Eppendorf GENERAL PURPOSE Yellow GENERAL PURPOSE Clear GENERAL PURPOSE Fine PACKAGING THOMAS NO. PRICE THOMAS NO. PRICE THOMAS NO. PRICE THOMAS NO. PRICE Stack Rack of 192, Pk. 960 7740C72 $17.43 7740A88 $8.40 7740D12 $8.40 — Hinged Rack of 192, Pk. 960 — — 7740C92 $9.52 7740B82 $9.52

TIP & PIPETTOR FIT CHART

GENERAL PURPOSE Eppendorf GENERAL PURPOSE Yellow GENERAL PURPOSE Clear GENERAL PURPOSE Graduated GENERAL PURPOSE Fine PIPETTOR TYPE VOLUME (µL) VOLUME (µL) VOLUME (µL) VOLUME (µL) VOLUME (µL) Biohit Electronic — 5-100 5-100 5-100 — Biohit Proline™ — 5-50, 50-200 5-50, 50-200 5-50, 50-200 50-200 Brand Transferpette™ 5-50, 10-100, 20-200 5-50, 10-100, 20-200 5-50, 10-100, 20-200 5-50, 10-100, 20-200 — Corning Costar™ Onepette™ — 2-20, 10-100, 20-200 2-20, 10-100, 20-200 2-20, 10-100, 20-200 10-100, 20-200 Corning Costar 8/12 — 20-200, 25-200 20-200, 25-200 20-200, 25-200 20-200, 25-200 Corning Lambda™ — 2-20, 10-100, 20-200 2-20, 10-100, 20-200 2-20, 10-100, 20-200 — Eppendorf™ Research Pro 5-100, 20-200 5-100 5-100 5-100 20-200 Eppendorf 4810 1-100 — — — — Eppendorf Reference 2-20, 10-100, 50-200 — — — — Eppendorf Research — 2-20, 10-100, 20-200 2-20, 10-100, 20-200 2-20, 10-100, 20-200 — Finnpipette — 2, 5, 10, 20* 2, 5, 10, 20* 2, 5, 10, 20* 50-300 Finpipette Biocontrol — 5-40, 5-50, 40-200 5-40, 5-50, 40-200 5-40, 5-50, 40-200 50-300 Gilson Pipetman™ — P20, P100, P200** P20, P100, P200** P20, P100, P200** P200** Hamilton — 2.5-25, 10-100 2.5-25, 10-100 — 10-100 High Tech Lab — 2-20, 10-100, 20-200 2-20, 10-200, 20-200 2-20, 10-100, 20-200 50-300 ICN Flow (Titertek™) — 5-50 5-50 5-50 50-300 Jencons Sealpette™ — 5-50, 50-200 5-50, 50-200 5-50, 50-200 50-200 Labnet — 2-20, 10-100, 20-200 2-20, 10-100, 20-200 2-20, 10-100, 20-200 — Matrix — 2-125 2-125 2-125 — Mettler Toledo™ 2-20, 10-100, 20-200 2-20, 10-100, 20-200 2-20, 10-100, 20-200 2-20, 10-100, 20-200 — MLA™ — 10-50, 50-200 10-50, 50-200 10-50, 50-200 — MLA Ultron — 2-125 2-125 2-125 5-250 Nichiryo — 2-200 2-200 2-200 — Oxford™ Benchmate™ — 10-200 10-200 10-200 — Rainin™ Electronic EDP2™ — E2/25, E2/100, E2/250** E2/25, E2/100, E2/250** E2/25, E2/100, E2/250** — Rainin Latch Mode — R20, R100, R200** R20, R100, R200** R20, R100, R200** — Socorex™ Single Channel† — 10-200 10-200 10-200 — Socorex Calibra™ — 10-100, 20-200 10-100, 20-200 10-100, 20-200 — Wheaton Single Channel† — 10-200 10-200 10-200 —

NOTE: *To maximum volume of tip **Model Number †Various barrel designs are marketed, sample tips before ordering