Thomas Pipetting

Depth filtration glass micro fiber 934-AH® - Fine porosity, fast flow rate, with a 1.5 µm size particle retention. This material is the standard for volatile suspended solids content and related measurements (Standard Methods 2540D and EPA Method 160.2). Also widely used in cell harvesting...

EnviroKleen™ certified thermometers feature black, non-toxic, biodegradable, Enviro-Safe® liquid. Black liquid against lead-free, yellow back glass for easy readability and fewer reading errors Ideal for use in chemical/petrochemical laboratories, universities, scientific institutions,...

Traceable® Digital Stopwatch ( 8788T52) Precise, Traceable® timing for enzyme tests, viscosity measurements, animal studies, and other timed lab tests. Made for scientists in industrial, educational, hospital, and governmental labs who insist on the finest instrumentation. Engineered...

Qualitative cellulose filter papers perform separation by entrapping particulate within the random matrix of cellulose fibers within the depth of the media. This media is widely used in methods requiring the determination and identification of particulate in both liquids and gas. Also, this natural...

High impact polystyrene loops and needles are smooth and flexible to facilitate uniform and smooth streaking without damaging the gel surface. Needles are straight and suitable for removal of specimens of single colonies. Packed sterile in safe, tamper-proof, zip-seal resealable bags. Disposable...

FRIO-Temp® verification thermometers for sample temperature measurement within Freezers, Refrigerators, Incubators or Ovens without introducing contamination. These thermometers are filled with environmentally safe non-toxic, non-hazardous, biodegradable Enviro-Safe ® liquid...

Glass Class A Volumetric Flasks feature a pennyhead stopper and are Batch Certified. Durable, machine-blown body. Heavy beaded tubing neck. Flasks feature a sharp graduation line and large white block letters. A ground glass stopper is included. Meets Class A specifications per ASTM E288.

Used with a 47-mm diameter filter, with or without pad Less than 1% moisture loss at 35°C (95°F) over a 24-hour period Unique leg design leaves space between dishes for even temperature distribution during incubation Optically clear polystyrene, gamma radiation sterilized Dishes meet or...

70% isopropyl or 100% pure water treated wipes High-quality, ultra-clean grade Strong, soft and lint-free Pre-moistened Clean-Wipes are just right for cleaning fragile equipment and clean up even the dirtiest parts. Non-woven cloths are moistened with either a 70/30 blend of pure, reagent-grade...

Vinyl-covered paper tapes, backed with self-sticking, bacteriostatic adhesive Can be marked with pencil, pen or ball-point; helpful for coding of samples, etc. Tape adheres to glass, metals, polyethylene, Teflon®, wax, rubber, paper and cloth Can withstand temperatures from -55° to 120°C Resistant...

Our ergonomic vinyl stools feature a 360° all-around height adjustment ring that can be operated from any position. These desk height stools offer several customizable options, including your choice of casters or glides on a nylon-reinforced fiberglass base, and over 65...

Made of glass Delivers water in uniform drops weighing 45 to 55 mg, as specified in “United States Pharmacopoeia” Outside diameter at tip approximately 3 mm Overall length 127 mm, including 1951F15 rubber bulb

New high-accuracy dual thermometers read to 0.01 degrees while monitoring temperatures in refrigerator and freezer simultaneously or two refrigerator locations. Its temperature-buffered bottle sensor insulates and eliminates rapid temperature changes when refrigerator door is opened. A patented unit...

22- or 18-gage platinum wire gauze U-Shaped Carrier is 12 x 12 mm with a 3 mm space between sides. The 20-gage wire stem forms into loop for hanging on stopper hook in Thomas-Schoniger flask. Heavy-gage sample carrier is similar to 1233S50 Sample Carrier but with heavier 18-gage wire.

Borosilicate Glass Low Form Beakers are general purpose beakers. Made from low-expansion borosilicate glass. Feature heavy and uniform wall thickness. Spouts are designed for easy pouring. Beaded tops. Also include white printed graduations and a marking area. Tolerance for beakers is approximately...

Thomas Scientific™ graduated cylinders comply with ASTM E1272, Class A standards, batch certified. Each cylinder features a double metric scale, calibrated to deliver. Borosilicate glass 3.3 cylinders with pour spouts feature heavy uniform wall tubing and attached glass hexagonal bases. All...

Class 10 Clean Room Industrial Black Polyurethane High Bench Height Stool in Chrome is adjustable from 23.5-33.5 inches from the top of the seat to the floor and features 360-degree, all-around control, chrome adjustable foot ring, and cast-aluminum base with chrome-hooded, dual-wheel, self-braking,...

Vials with open top caps (9711B25, B55) Borosilicate glass Consists of screw-necked vials and 9711C10 series open-top screw caps. Septa are not supplied. 9711B25 use Septa 9711D35 9711B55 use Septa 9711D45 Screw Caps (9711C10 to C45) Open-top Phenolic Screw Caps are for use with 9711D10 series...

The most accurate pH Standards available anywhere Certified Reference Material Traceable® Certificate supplied Highest accuracy available Traceable® pH Standards, Certified Reference Materials, are 100% compatible with all instruments and probes. Accuracy for the Traceable® Buffers at...

Depth filtration glass micro fiber GRADE A - Fine porosity, fast flow rate, with a 1.6µm size particle retention. Frequently used in the filtration of precipitated proteins and cells. Ideally suited for use as a filter for radioimmuno assay of weak beta emitters by scintillation counting and...

Designed for general qualitative laboratory work Fast filtering speed; 25um particle retention Low retentivity, which retains coarse or gelatinous precipitates such as aluminum hydroxide, cobalt carbonate, mercury iodide and magnesium hydroxide Creped surface; thickness approximately 0.23 mm; 24...

Multi-purpose, high purity Green choice, free from organic solvents Enhanced resolution and clarity Low EEO / increased electrophoretic mobility RNase, DNase and Protease free Agarose LE is a highly purified agarose, suitable for a variety of molecular biology applications. It is refined using an...

Our ergonomic vinyl upholstered chairs adjust to fit most body types and workstations. Optional 6-way adjustable arm rests support a variety of arm placements for proper ergonomics. Additional ergonomic benefits include a contoured waterfall seat cushion and an adjustable back rest with lumbar...

FRIO-Temp® verification thermometers for sample temperature measurement within Blood Banks, Freezers, Refrigerators, Incubators or Ovens without introducing contamination. These thermometers are: Filled with environmentally safe non-toxic, non-hazardous, biodegradable Enviro-Safe ® liquid...