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Katalogové číslo: (SIAL227897-50G)

Dodavatel: Merck

Popis: chroman stříbrný, Sigma-Aldrich®

Měrná jednotka: 1 * 50 g

Akce

Katalogové číslo: (SIAL529508-100G)

Dodavatel: Merck

Popis: chroman draselný, Sigma-Aldrich®

Měrná jednotka: 1 * 100 g

Akce

Dodavatel: Merck

Popis: chroman draselný, EMSURE® Reag. Ph. Eur., ACS for analysis, Supelco®

Bezpečnostní list

Katalogové číslo: (MANA985024)

Dodavatel: MACHEREY-NAGEL

Popis: A pre-dosed NANOCOLOR® tube test for photometric determination of chromate in water.

Měrná jednotka: 1 * 1 KIT

Bezpečnostní list Certifikáty Akce

Katalogové číslo: (713-4080)

Dodavatel: WTW

Popis: Chromate(VI) standard solution, 1000 mg/L

Měrná jednotka: 1 * 500 mL

Akce

Katalogové číslo: (35157-1L)

Dodavatel: Honeywell Chemicals

Popis: chroman draselný 1/30 M K2CrO4 (0.1N) volumetric solution, Fluka™

Měrná jednotka: 1 * 1 L

Akce

Katalogové číslo: (HACH16649H)

Dodavatel: Hach

Popis: chroman draselný vodný roztok

Měrná jednotka: 1 * 500 mL

Certifikáty Akce

Dodavatel: Merck

Popis: Strontium oxide, Sigma-Aldrich®

Dodavatel: Merck

Popis: Strontium chloride, Sigma-Aldrich®

Katalogové číslo: (SIAL415200-100G)

Dodavatel: Merck

Popis: Strontium peroxide ≥98%, Sigma-Aldrich®

Měrná jednotka: 1 * 100 g

Akce

Katalogové číslo: (LACH30462)

Dodavatel: Lach-ner S.R.O.

Popis: chroman sodný tetrahydrát

Měrná jednotka: 1 * 100 g

Bezpečnostní list Akce

Dodavatel: Merck

Popis: chroman sodný, Sigma-Aldrich®

Katalogové číslo: (634-8124)

Dodavatel: MACHEREY-NAGEL

Popis: <p>Photometric test kit for the determination of chromate in water samples.</p>

Měrná jednotka: 1 * 1 KIT

Bezpečnostní list Certifikáty Akce

Katalogové číslo: (BSENR-182-250)

Dodavatel: Biosensis

Popis: Ubiquitin is a highly conserved 76 amino acid protein with an estimated molecular weight of 8.56 kDa which has a central role in regulated protein degradation. It is a protein modifier which can be covalently attached to target lysines either as a monomer or as a lysine-linked polymer. Several types of polymeric chains can be formed depending on the lysine used for the assembly. Attachment to proteins as a polymer leads to their degradation by the 26S proteosome; a complex, multicatalytic cytosolic and nuclear protease. Attachment to proteins as a monomer or as an alternatively linked polymer does not lead to proteasomal degradation and may be required for numerous functions, including maintenance of chromatic structure, regulation of gene expression, stress response, ribosome biogenesis and DNA repair. Ubiquitin is synthesized as a polyubiquitin precursor with exact head to tail repeats, the number of repeats of which differ between species and strains. In some species there is a final amino-acid after the last repeat, here in bovine a Cys. Some ubiquitin genes contain a single copy of ubiquitin fused to a ribosomal protein (either L40 or S27a).

Měrná jednotka: 1 * 250 µG

Akce

Katalogové číslo: (BSENM-1404-100)

Dodavatel: Biosensis

Popis: Ubiquitin is a highly conserved 76 amino acid protein with an estimated molecular weight of 8.56 kDa which has a central role in regulated protein degradation. It is a protein modifier which can be covalently attached to target lysines either as a monomer or as a lysine-linked polymer. Several types of polymeric chains can be formed depending on the lysine used for the assembly. Attachment to proteins as a polymer leads to their degradation by the 26S proteosome; a complex, multicatalytic cytosolic and nuclear protease. Attachment to proteins as a monomer or as an alternatively linked polymer does not lead to proteasomal degradation and may be required for numerous functions, including maintenance of chromatic structure, regulation of gene expression, stress response, ribosome biogenesis and DNA repair. Ubiquitin is synthesized as a polyubiquitin precursor with exact head to tail repeats, the number of repeats of which differ between species and strains. In some species there is a final amino-acid after the last repeat, here in bovine a Cys. Some ubiquitin genes contain a single copy of ubiquitin fused to a ribosomal protein (either L40 or S27a).

Měrná jednotka: 1 * 100 µl

Akce

Katalogové číslo: (BEHRB00217809)

Dodavatel: BEHR

Popis: DOS 10, Universal dispenser for potassium chromate dispensing, 2 – 10 ml, Pro: COD digestion workstations

Měrná jednotka: 1 * 1 KS

Akce