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NIST3669
ARSENIC SPECIES IN FROZEN HUMAN URINE (ELEVATED LEVELS)
Price: $2,869.93List Price: $3,188.81General description This Standard Reference Material (SRM) is intended primarily for validating analytical methods and measurements for the determination of arsenic species in human urine. For more information, please refer to the SDS and COA. -
15270-100G
BIURET 98% (C005B-006695)
Price: $506.27List Price: $562.53Application Biuret (Carbamoylurea) was used as a source of dietary nitrogen in purified diets for steers . -
15270-25G
BIURET 98% (C005B-006696)
Price: $188.61List Price: $209.57Application Biuret (Carbamoylurea) was used as a source of dietary nitrogen in purified diets for steers . -
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24364
Borate Buffer Solution, pH 9.5, 6 X 500ML
Price: $338.45List Price: $376.05APHA for Nitrogen -
44627-AK
Buffer HF-Improved 250ml UN2817
Price: $105.32List Price: $117.02Buffer HF-Improved 250ml UN2817 -
2680-16
EDTA Stabilizer500 G / L 500 ml
Price: $299.70List Price: $333.00For Ammonia Nitrogen Determination Formula: (EDTA) Disodium Dihydrate and Na<sub>2</sub>CO<sub>3</sub> in Water -
2680-32
EDTA, 50% w / V 1L
Price: $376.52List Price: $418.36For Ammonia Nitrogen Determination Formula: (EDTA) Disodium Dihydrate and Na<sub>2</sub>CO<sub>3</sub> in Water -
21941-83
END FTNG IC UNF 1/8 PEEK 10PK
Price: $274.58List Price: $305.08END FTNG IC UNF 1/8 PEEK 10PK -
LH-X781001
Extended Tips, 10-1000 l, 102 mm in length, Pre-Sterilized, RNase, DNase, Endotoxin Free, 8 x 96 Tips
Price: $213.75List Price: $237.50Extended Tips Reach the Samples Better! Pipetting samples from narrow and long tubes without contaminating the pipette can be challenging. New Sartorius Extended tips will guarantee easier reach to wide variety of tubes and vessels.