97596 Results for: "Dewars+and+Cryogenic+Vessels&pageNo=25&view=list"

The USP/NF Offical Compendia of Standards contains a section titled, "Reagents, Indicators, and Solutions" that lists the quality requirements of chemicals to be used in compendia testing. PharmaTest reagents are tested according to these requirements, relieving you of the need to do additional testing on your reagents. Products may be reagent or other grade, but are labeled as "Meets reagent specifications for testing USP/NF monographs." Test solutions are labeled as PharmaTest.

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CAP VENT/CLOSE FOR EZ FLASK NUNCLON 25CM 1 * 100 items

Supplier: Thermo Fisher Scientific

CAP VENT/CLOSE FOR EZ FLASK NUNCLON 25CM 1 * 100 items

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GASTUBE METHYL CYCLOHEXANONE 2-100PPM 1 * 10 items

Supplier: GASTEC

GASTUBE METHYL CYCLOHEXANONE 2-100PPM 1 * 10 items

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LABELLING TAPE LIME 25MMX55M 1 * 1 Roll

Supplier: PRECISION DYNAMICS TIMEM

LABELLING TAPE LIME 25MMX55M 1 * 1 Roll

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VWR® Traceable®, USB Data Logging DUAL Thermo-Hygrometer, Memory loc

Supplier: VWR Collection

The VWR® Traceable® memory loc USB data logging DUAL hygrometer with fixed memory structure monitors temperature and humidity readings in the laboratory with both internal and external sensors. This device can be used in 21 CFR 11 environments.

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UV HAND LAMP BATTERY OPERATION. SHORT WA 1 * 1 items

Supplier: BENDA KONRAD

UV HAND LAMP BATTERY OPERATION. SHORT WA 1 * 1 items

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VENT-CAP wash bottle caps, PP, GL 25coloured red, with short tube, PP 1 * 1 items

Supplier: VITLAB

VENT-CAP wash bottle caps, PP, GL 25coloured red, with short tube, PP 1 * 1 items

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BOTTLE LABORATORY 25ML PTFE 1 * 1 items

Supplier: SEMADENI

BOTTLE LABORATORY 25ML PTFE 1 * 1 items

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TUBE, REAGENT AND CENTRIFUGE, 25ML, 90X25MM, NON-STERILE, CONICAL, SKIRTED, TRANSPARENT, SCREW CAP ASSEMBLED, POLYPROPYLENE 1 * 500 items

Supplier: SARSTEDT

TUBE, REAGENT AND CENTRIFUGE, 25ML, 90X25MM, NON-STERILE, CONICAL, SKIRTED, TRANSPARENT, SCREW CAP ASSEMBLED, POLYPROPYLENE 1 * 500 items

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Septa-Ptfe Red Rubber Screw Top(Pkg 100) (PERKIN N9303442) 1 * 100 items

Supplier: PerkinElmer

Septa-Ptfe Red Rubber Screw Top(Pkg 100) (PERKIN N9303442) 1 * 100 items

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PERISTALIC PUMP SR25 230V 50HZ VAP 1 * 1 items

Supplier: GERHARDT

PERISTALIC PUMP SR25 230V 50HZ VAP 1 * 1 items

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HAT VISCOSE OVAL HEIGHT 25CM 1 * 100 items

Supplier: GM EQUIPEMENT

HAT VISCOSE OVAL HEIGHT 25CM 1 * 100 items

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VENT-CAP wash bottle caps, PP, GL 25coloured green, with median tube, PP 1 * 12 items

Supplier: VITLAB

VENT-CAP wash bottle caps, PP, GL 25coloured green, with median tube, PP 1 * 12 items

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Weld grind respirators starter kit with PX5 PAPR, Z4

Supplier: RPB SAFETY

The RPB Z4 w/ PX5 PAPR starter kit provides everything needed to perform industrial welding and grinding tasks with the utmost in safety but also now with unmatched comfort and further reduced cost in use.

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Trousers, WX3

Supplier: Portwest

Portwest WX3 contemporary workwear is designed to the highest standards and offer a solution for everyday activity and working environments. Constructed with cutting edge fabrics giving superior abrasion resistance and exceptional all-day comfort. The WX3 work trousers are made from durable poly-cotton canvas fabric and includes triple stitched seams and stretch panelling providing excellent comfort and flexibility.

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EDTA disodium salt dihydrate 99+% for molecular biology DNase-, RNase-, protease-free

Supplier: Thermo Fisher Scientific

EDTA disodium salt dihydrate 99+% for molecular biology DNase-, RNase-, protease-free

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Sodium chloride ≥99.5%, white crystalline powder for molecular biology

Supplier: MP Biomedicals

Sodium chloride is a commonly used chemical which is found widely in nature. It is considered to be an essential nutrient. Excess amounts of sodium chloride can destroy electrolyte balance and cause death in most animals, including humans.
Sodium chloride is used in a wide variety of biochemical applications, including intravenous fluids (normal saline is 0.9% w/v in water 10), density gradients 3,6, a diluent to increase ionic strength in buffers or culture media and in salt-out procedures in the isolation of DNA. It has also been used in high concentrations for preservation of foods since bacteria cannot grow in high salt conditions. A salt-ice mixture in the ratio of approximately 33 g sodium chloride to 100 g ice (at -1°C) will drop in temperature to as low as -21°C, depending on the rate of stirring and the size of the ice chunks.

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L(+)-Lysine monohydrate, powder

Supplier: MP Biomedicals

L-Lysine is an essential proteinogenic α amino acid. It contains an N-butyl amino group in the side chain, and this moiety is protonated at physiological pH. In addition, L-lysine is one of the two amino acids that are degraded to give ketone bodies (a ketogenic amino acid).