-
Add to Cart The item has been addedH-107-1ML1 25-DIHYDROXYVITAMIN D3-13C3á(25 26 27&5á?G/ML IN ETHANOL AMPULE OF 1áML CERTIFIED REFERENCE MATERIAL CERILLIANT
Price: $657.69List Price: $730.77A stable-labeled internal standard suitable for quantitation of 1,25-Dihydroxyvitamin D3 levels by LC-MS/MS. 1,25-Dihydroxyvitamin D3, also known as calcitriol, is a hormonally active metabolite of vitamin D responsible for regulating calcium. -
Add to Cart The item has been added246767-1G1,2-bis(2-Aminophenoxy)ethane-N,N,N',N'-tetraacetic acid tetrapotassium salt (1G)
Price: $786.29List Price: $873.65Synonyms: BAPTA·4K Purity Limit: &ge 98% (Titration) CAS No.: 73630-08-7 Molecular Formula: C22H20N2O10K4 Molecular Weight: 628. -
Add to Cart The item has been added246767-5G1,2-bis(2-Aminophenoxy)ethane-N,N,N',N'-tetraacetic acid tetrapotassium salt (5G)
Price: $3,188.97List Price: $3,543.30Synonyms: BAPTA·4K Purity Limit: &ge 98% (Titration) CAS No.: 73630-08-7 Molecular Formula: C22H20N2O10K4 Molecular Weight: 628. -
Add to Cart The item has been addedCAL813271001TLL SYR W/SLOTS CALIBRATED
Price: $348.39List Price: $387.10The Hamilton 1000 series 10 mL syringe features luer tip termination. It is suitable for use with cemented needles. -
Add to Cart The item has been addedH3128-100G2-HYDROXY-1(2-HYDROXY-4-SULFO-1- NAPHTHYLAZO)3-NAPHTHOIC ACID CAL-RED (R) (C005B-036681)
Price: $708.17List Price: $786.86Calconcarboxylic acid is a useful indicator for calcium titrations with EDTA in the presence of magnesium. It is also required for the staining of proteins in gels. -
Add to Cart The item has been addedH3128-25G2-HYDROXY-1(2-HYDROXY-4-SULFO-1- NAPHTHYLAZO)3-NAPHTHOIC ACID CAL-RED (R) (C005B-036682)
Price: $272.89List Price: $303.21Calconcarboxylic acid is a useful indicator for calcium titrations with EDTA in the presence of magnesium. It is also required for the staining of proteins in gels. -
Add to Cart The item has been addedH3128-5G2-HYDROXY-1(2-HYDROXY-4-SULFO-1- NAPHTHYLAZO)3-NAPHTHOIC ACID CAL-RED (R) (C005B-036683)
Price: $97.54List Price: $108.37Calconcarboxylic acid is a useful indicator for calcium titrations with EDTA in the presence of magnesium. It is also required for the staining of proteins in gels. -
Add to Cart The item has been addedBMSW4000500-1EAACCURIS(TM) MINI 500 G BALANCE 500 GRAMS/0.1 G READABILITY (C005B-101693)
Price: $120.36List Price: $133.73Accuris Mini Balances are extraordinarily compact, easy to use, and convenient for a variety of laboratory weighing applications. With a footprint of only 2. -
Add to Cart The item has been addedA308010-100gAlizarin red (C007B-018458)
Price: $127.90List Price: $142.12Soluble in water, slightly soluble in ethanol, insoluble in benzene and chloroform. The pH value of 1% aqueous solution is 2.15, and its aqueous solution is light yellow brown. It turns yellow after adding hydrochloric acid, and turns blue purple -
Add to Cart The item has been addedA308010-25gAlizarin red (C007B-018459)
Price: $47.80List Price: $53.11Soluble in water, slightly soluble in ethanol, insoluble in benzene and chloroform. The pH value of 1% aqueous solution is 2.15, and its aqueous solution is light yellow brown. It turns yellow after adding hydrochloric acid, and turns blue purple -
Add to Cart The item has been addedA308010-500gAlizarin red (C007B-018460)
Price: $344.98List Price: $383.31Soluble in water, slightly soluble in ethanol, insoluble in benzene and chloroform. The pH value of 1% aqueous solution is 2.15, and its aqueous solution is light yellow brown. It turns yellow after adding hydrochloric acid, and turns blue purple -
Add to Cart The item has been addedTK1022-ZAlkalinity P/M, P/T Test Kit -- 1 drop = 10 or 50 ppm as CaCO3 / 25mL
Price: $187.56List Price: $208.40The sample is titrated with a standard acid solution to a speci c pH endpoint. Phenolphthalein, pH 8.
