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...

Borosilicate Glass Media / Storage Bottles are ideal for storing a wide range of reagents. Borosilicate glass media / storage bottles with a wide range of capacities. Autoclavable, with permanent white imprinted graduations and marking spots. Included GL45 cap is linerless; both the caps and...

Glass microfiber filters offered in this product range are produced from 100% borosilicate glass microfiber without the use of binders or strengthening agents. These filters offer many advantages in a wide range of analytical applications. The fibers used to manufacture these depth filters are...

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...

Ideal for measuring inside diameter, outside diameter and depth Stainless steel or carbon fiber models Zero at any point Switch between inches and millimeters NIST traceable Thomas Traceable digital calipers take length/diameter measurements three ways: outside, inside and depth. Carbon fiber models...

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.

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...

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...

Thomas Scientific™ graduated cylinders feature a double metric scale, calibrated to deliver . Borosilicate glass cylinders with pour spouts feature heavy uniform wall tubing and attached glass hexagonal bases. Made from heavy-duty borosilicate 3.3 glass Meets ASTM E1272 Class B tolerances for...

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...

Thomas Scientific™ Borosilicate Glass Narrow Mouth Erlenmeyer Flasks With Screw Caps are designed for durability and feature a GL-45 Screw Cap. Borosilicate glass flasks are designed to give the best combination of thermal shock resistance and physical strength. Feature heavy-duty rims and...

This unique media is an analytical purity grade cellulose based paper designed for conveying powder or gelatinous paste samples to and from balances and instruments The material has sufficient structural integrity to resist tearing during quadrant folding or enveloping. The surface is highly...

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...

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 mm...

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...

Manometer displays gauge and differential pressure/vacuum in eleven different units. Response time is 0.5 second. Simple hose fittings on the unit permit using hose/tubing with inside diameters from 1/16 to 3/16”. Large 5/8-inch-high digits are visible from six feet. At the touch of a button,...

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.

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