Merck 106340 Sodium hydrogen selenite for microbiology. CAS No. 7782-82-3, EC Number 231-966-3.

Synonyms: Sodium biselenite

ph Value: 5.5 (20 g/l, H₂O, 25 °C)

Çözünürlük: 580 g/l

Merck 110783 Spectromelt® A 10 (di-lithium tetraborate). CAS 12007-60-2, EC Number 234-514-3, chemical formula Li₂B₄O₇.

CAS #: 12007-60-2

EC Numarası: 234-514-3

Molar Kütle: 169.12 g/mol

Kimyasal Formül: Li₂B₄O₇

Tepe Formülü: Li₂B₄O₇

Merck 807679 Styrene (stabilised) for synthesis. CAS 100-42-5, EC Number 202-851-5, chemical formula C₆H₅CHCH₂.

Synonyms: Phenylethylene, Vinylbenzene

CAS #: 100-42-5

EC Numarası: 202-851-5

Molar Kütle: 104.15 g/mol

Kimyasal Formül: C₆H₅CHCH₂

Tepe Formülü: C₈H₈

Merck 107983 Sulfur

CAS #: 7704-34-9

EC Numarası: 231-722-6

Molar Kütle: 32.06 g/mol

Tepe Formülü: S

Merck 808076 Thioacetic acid for synthesis. CAS 507-09-5, EC Number 208-063-8, chemical formula CH₃COSH.

CAS #: 507-09-5

EC Numarası: 208-063-8

Molar Kütle: 76.12 g/mol

Kimyasal Formül: CH₃COSH

Tepe Formülü: C₂H₄OS

Merck 818591 Thiourea for synthesis. CAS No. 62-56-6, EC Number 200-543-5.

Synonyms: Thiocarbamide

CAS #: 62-56-6

EC Numarası: 200-543-5

Molar Kütle: 76.12 g/mol

Kimyasal Formül: H₂NCSNH₂

Tepe Formülü: CH₄N₂S

Merck 808315 p-Toluidine for synthesis. CAS 106-49-0, EC Number 203-403-1, chemical formula CH₃C₆H₄NH₂.

Synonyms: 4-Aminotoluene, 4-Methylaniline

CAS #: 106-49-0

EC Numarası: 203-403-1

Molar Kütle: 107.16 g/mol

Kimyasal Formül: CH₃C₆H₄NH₂

Tepe Formülü: C₇H₉N

Merck 108379 Triethanolamine GR for analysis. CAS 102-71-6, EC Number 203-049-8, chemical formula N(CH₂CH₂OH)₃.

Synonyms: Tris(2-hydroxyethyl)amine, 2,2',2''-Trihydroxytriethylamine, TEA, TEA

Merck 108380 2,3,5-Triphenyltetrazolium chloride for microbiology

Synonyms: TTC, TT

Merck 108815 Zinc chloride EMPROVE® API Ph Eur,BP,USP

Synonyms: Zinc dichloride

CAS #: 7646-85-7

EC Numarası: 231-592-0

Molar Kütle: 136.30 g/mol

Kimyasal Formül: ZnCl₂

Tepe Formülü: Cl₂Zn

Grade: Ph Eur,BP,USP

Merck 802100 Calcium hydride for synthesis. CAS 7789-78-8, chemical formula CaH₂.

CAS #: 7789-78-8

EC Numarası: 232-189-2

Molar Kütle: 42.1 g/mol

Kimyasal Formül: CaH₂

Tepe Formülü: H₂Ca

Merck 115444 Coomassie® Brilliant blue G 250 (C.I. 42655) for electrophoresis. CAS 6104-58-1, pH 6.4 (10 g/l, H₂O, 20 °C).

Merck 112553 Coomassie® Brilliant blue R 250 (C.I. 42660) for electrophoresis Trademark of Imperial Chemical Industries PLC. CAS 6104-59-2, pH 6.2 (10 g/l, H₂O, 25 °C).

Merck 102439 Eosin Y-solution 0.5% alcoholic for microscopy

Merck 107553 Extran® MA 02 liquid, neutral, concentrate

Merck 112518 Florisil® (0.150-0.250 mm) for column chromatography. CAS 1343-88-0, pH 9.5 (100 g/l, H₂O, 20 °C) (slurry).

CAS #: 1343-88-0

EC Numarası: 215-681-1

Molar Kütle: 100.40 g/mol

Merck 818709 Glycerol anhydrous for synthesis. CAS 56-81-5, EC Number 200-289-5, chemical formula (HOCH₂)₂CHOH.

Synonyms: 1,2,3-Propanetriol, Trihydroxylpropane, Protol, Glycerin

CAS #: 56-81-5

EC Numarası: 200-289-5

Molar Kütle: 92.09 g/mol

Kimyasal Formül: (HOCH₂)₂CHOH

Tepe Formülü: C₃H₈O₃

Merck 109218 Gram's crystal violet solution for the Gram staining method

Merck 109843 Neo-Clear™ (xylene substitute) for microscopy

Merck 107227 Phenolphthalein solution 1% in ethanol indicator pH 8.2 - 9.8