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Votre recherche pour: (2S,3S)-(+)-2,3-Butanediol


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Description: Standard de cobalt, 1000 mg/L, Cobalt, Matrice: 2-5% HNO₃, Applications: Étalons SAA
Numéro de catalogue: ACRO195925000
UOM: 1 * 500 mL
Fournisseur: Thermo Fisher Scientific

MSMD


Description: Tris(1,10-phenanthroline)cobalt(II) bis(hexafluorophosphate) ≥98.0% (par HPLC, analyse par titration)
Numéro de catalogue: TCIAT3553-5G
UOM: 1 * 5 g
Fournisseur: TCI


Description: Standard de cobalt, 10 mg/L, Cobalt, Matrice: 2% HNO₃, Applications: Étalons ICP
Numéro de catalogue: HEWL8500-6947
UOM: 1 * 1 ST
Fournisseur: Agilent


Description: Standard de cobalt, 1000 mg/L, Cobalt, Matrice: 2% HNO₃, Applications: Étalons ICP
Numéro de catalogue: PERCN9300113
UOM: 1 * 1 ST
Fournisseur: PerkinElmer


Description: Standard de cobalt, 1000 µg/g, Cobalt, Matrice: Base Oil 20, Applications: Étalons à base d'huile
Numéro de catalogue: PROOCON150-100-275
UOM: 1 * 50 g
Fournisseur: LGC Standards PROMOCHEM


Description: Thiazolyl Blue Tetrazolium Blue (MTT) may be used in measurement of cell proliferation. MTT produces a yellowish solution that is converted to dark blue, water-insoluble MTT formazan by mitochondrial dehydrogenases of living cells. The blue crystals are solubilized with acidified isopropanol and the intensity is measured colorimetrically at 570 nm. MTT has been used as a histochemical/cytochemical reagent and for the detection of NAD. ADP-linked enzyme systems in tissue cannot be detected with MTT, due to binding of the cation by the cyanide trap used. MTT is rapidly reduced to the formazan, which chelates with nickel, copper, and cobalt; the cobalt chelate has been used in oxidative systems.
Numéro de catalogue: M2128-10G
UOM: 1 * 10 g
Fournisseur: SIGMA ALDRICH MICROSCOPY


Description: Drying agent with moisture indicator and free from cobalt.
Numéro de catalogue: 85815-2.5KG
UOM: 1 * 2,5 kg
Fournisseur: Honeywell Chemicals

MSMD Certificats


Description: <B>PTFE</B> covered. For stirrers with rare earth magnetic core the magnetic attraction is 1,5 to 2 times stronger than conventional stirrers. The magnetic core is made from a combination of samarium and cobalt. The rare earth stirrers will continue to function at full strength for many years as the magnetism remains for longer.
Numéro de catalogue: COWI001.650.RE
UOM: 1 * 1 ST
Fournisseur: COWIE


Description: Standard de cobalt, 1000 mg/L, Cobalt, Matrice: 2-5% HNO₃, Applications: Étalons SAA
Numéro de catalogue: ACCUAA14N1
UOM: 1 * 100 mL
Fournisseur: AccuStandard


Description: Standard de cobalt, 1000 mg/L, Cobalt, Matrice: 2-5% HNO₃, Applications: Étalons ICP
Numéro de catalogue: ACCUICP14N5
UOM: 1 * 500 mL
Fournisseur: AccuStandard

MSMD


Description: Standard de cobalt, 1000 mg/L, Specpure®, Cobalt, Matrice: 5% HNO₃, Applications: Étalons SAA
Numéro de catalogue: 88060.AE
UOM: 1 * 100 mL
Fournisseur: Thermo Fisher Scientific

MSMD Certificats


Description: Certified Reference Materials (CRMs)
Numéro de catalogue: HONCE1014-100ML
UOM: 1 * 100 mL
Fournisseur: Honeywell Chemicals


Description: Octagonal shaped PTFE coated stirrer bars made using rare earth samarium-cobalt magnets, have greater magnetic strength than Alnico magnets.
Numéro de catalogue: COWI001.564.8.RE
UOM: 1 * 1 ST
Fournisseur: COWIE


Description: Standard de cobalt, 10000 mg/L, Cobalt, Matrice: 5% HNO₃, Applications: Étalons ICP
Numéro de catalogue: ACSDC112.5NP.L25
UOM: 1 * 250 mL
Fournisseur: ACTIVE MOTIF


Description: Standard de cobalt, 100 mg/L, Cobalt, Matrice: Nitric acid dil., Applications: Étalons ICP-MS
Numéro de catalogue: ACSDM312.2NP.L1
UOM: 1 * 100 mL
Fournisseur: CPACHEM

Certificats


Description: Standard de cobalt, 10000 mg/L, Cobalt, Matrice: 2-5% HNO₃, Applications: Étalons ICP
Numéro de catalogue: ACCUICP14N10X1
UOM: 1 * 100 mL
Fournisseur: AccuStandard


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