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Displaying 10351-10400 of 12116 results.
Sigma Cat.No.Description
U1250Urea
ReagentPlus®, ≥99.5%, pellets
U5128Urea
ACS reagent, 99.0-100.5%
ULTRA06Certified clean borosilicate glass vials
box of 6 × 40 mL, for TOC analysis
ULTRA100Certified clean borosilicate glass vials
box of 100 × 40 mL, for TOC analysis
UST122Aromatic Hydrocarbon Standard
certified reference material, 1000 μg/mL in methylene chloride
UST127TPH Mix
certified reference material, 2000 μg/mL in dichloromethane: carbon disulfide (50:50)
UST148Diesel Fuel No. 2
certified reference material, 50,000 μg/mL in methylene chloride
UST155Unleaded Gasoline
certified reference material, 5000 μg/mL in methanol
UST157Aliphatics Mix (C5-C12)
certified reference material, 2000 μg/mL each component in methanol
V0030000Valine
European Pharmacopoeia (EP) Reference Standard
V0033000Valproic acid
European Pharmacopoeia (EP) Reference Standard
V0045000Vancomycin hydrochloride
European Pharmacopoeia (EP) Reference Standard
V0050000Vanillin
European Pharmacopoeia (EP) Reference Standard
V0100000Verapamil hydrochloride
European Pharmacopoeia (EP) Reference Standard
V0100018Verapamil impurity I
European Pharmacopoeia (EP) Reference Standard
V0100026Verapamil impurity M
European Pharmacopoeia (EP) Reference Standard
V0300000Vinblastine sulfate
European Pharmacopoeia (EP) Reference Standard
V0400000Vincristine sulfate
European Pharmacopoeia (EP) Reference Standard
V0500L-Valine
reagent grade, ≥98% (HPLC)
V0500000Vindesine sulfate
European Pharmacopoeia (EP) Reference Standard
V1104Vanillin
ReagentPlus®, 99%
V5262Veal infusion broth
suitable for microbiology, NutriSelect® Plus
V8138Vancomycin hydrochloride from Streptomyces orientalis
meets USP testing specifications
V8388Vincristine sulfate
meets USP testing specifications
VISCCS14CCS Viscosity Standard
ASTM D 5293 and SAE Specification J300
VISCCS18CCS Viscosity Standard
ASTM D 5293 and SAE Specification J300
VISRT100600Silicone Rotational Viscosity Standard
100.7 mPa.s (25.00°C), RT100
VISRT100K600Silicone Rotational Viscosity Standard
100075 mPa.s (25.00°C), RT100000
VISRT10600Silicone Rotational Viscosity Standard
10.12 mPa.s (25.00°C), RT10
VISRT10K600Silicone Rotational Viscosity Standard
9970 mPa.s (25.00°C), RT10000
VISRT12K600Silicone Rotational Viscosity Standard
12423 mPa.s (25.00°C), RT12000
VISRT1K600Silicone Rotational Viscosity Standard
1003 mPa.s (25.00°C), RT1000
VISRT250600Silicone Rotational Viscosity Standard
251.5 mPa.s (25.00°C), RT250
VISRT30K600Silicone Rotational Viscosity Standard
30036 mPa.s (25.00°C), RT30000
VISRT350600Silicone Rotational Viscosity Standard
357.0 mPa.s (25.00°C), RT350
VISRT500600Silicone Rotational Viscosity Standard
503.9 mPa.s (25.00°C), RT500
VISRT50600Silicone Rotational Viscosity Standard
50.49 mPa.s (25.00°C), RT50
VISRT5600Silicone Rotational Viscosity Standard
4.988 mPa.s (25.00°C), RT5
VISRT5K600Silicone Rotational Viscosity Standard
5034 mPa.s (25.00°C), RT5000
VISRT60K600Silicone Rotational Viscosity Standard
60139 mPa.s (25.00°C), RT60000
VT000013Bacillus cereus WDCM 00001 Vitroids
80-130 CFU mean value range, certified reference material, suitable for microbiology, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
VT000032Bacillus spizizenii WDCM 00003 Vitroids
15-80 CFU mean value range, certified reference material, suitable for microbiology, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
VT000036Bacillus spizizenii WDCM 00003 Vitroids
1,000-10,000 CFU mean value range, certified reference material, suitable for microbiology, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
VT000066Citrobacter freundii WDCM 00006 Vitroids
1,000-10,000 CFU mean value range, certified reference material, suitable for microbiology, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
VT000082Clostridium sporogenes WDCM 00008 Vitroids
15-80 CFU mean value range, certified reference material, suitable for microbiology, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
VT000092Enterococcus faecalis WDCM 00009 Vitroids
15-80 CFU mean value range, certified reference material, suitable for microbiology, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
VT000093Enterococcus faecalis WDCM 00009 Vitroids
80-130 CFU mean value range, certified reference material, suitable for microbiology, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
VT000094Enterococcus faecalis WDCM 00009 Vitroids
130-300 CFU mean value range, certified reference material, suitable for microbiology, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
VT000096Enterococcus faecalis WDCM 00009 Vitroids
1,000-10,000 CFU mean value range, certified reference material, suitable for microbiology, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
VT000105Enterococcus faecium WDCM 00010 Vitroids
1,000-10,000 CFU mean value range, certified reference material, suitable for microbiology, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

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