Merck 107185 Pepsin (from porcine gastric mucosa) 0.7 FIP-U/mg for biochemistry EC 3.4.23.1 100 Gr

Merck 107256 L-Phenylalanine for biochemistry. CAS 63-91-2, pH 5.4 - 6.0 (10 g/l, H₂O, 20 °C).

Synonyms: Phe, 2-Amino-3-phenylpropionic acid

Merck 105699 di-Lithium tetraborate for analysis. CAS 12007-60-2, 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 107983 Sulfur

CAS #: 7704-34-9

EC Numarası: 231-722-6

Molar Kütle: 32.06 g/mol

Tepe Formülü: S

Merck 822334 Hydroxylammonium chloride for synthesis

Synonyms: Hydroxylamine hydrochloride

CAS #: 5470-11-1

EC Numarası: 226-798-2

Molar Kütle: 69.49 g/mol

Kimyasal Formül: NH₂OH * HCl

Tepe Formülü: ClH₄NO

Merck 100978 Isoamyl alcohol (mixture of isomers) for determination of fat acc. to Gerber

Synonyms: iso-Pentyl alcohol, 3-Methyl-1-butanol, Iso-Amylalcohol

CAS #: 30899-19-5

EC Numarası: 250-378-8

Molar Kütle: 88.15 g/mol

Tepe Formülü: C₅H₁₂O

Merck 818712 Hexamethylenetetramine for synthesis. CAS 100-97-0, pH 7.0 - 9.0 (100 g/l, H₂O, 20 °C).

Synonyms: Hexamethylenetetramine, Hexamine, Formin®, Urotropin®

CAS #: 100-97-0

EC Numarası: 202-905-8

Molar Kütle: 140.19 g/mol

Tepe Formülü: C₆H₁₂N₄

Merck 101211 Ammonium sulfate for biochemistry. CAS No. 7783-20-2, EC Number 231-984-1.

Merck 807491 Polyethylene glycol 6000 for synthesis. CAS 25322-68-3, pH 5 - 7 (100 g/l, H₂O, 20 °C).

Synonyms: Polyglycol, Polyethylene oxide, Polyoxy ethylene, PEG 6000

CAS #: 25322-68-3

EC Numarası: 500-038-2

Merck 100540 di-Phosphorus pentoxide extra pure

Synonyms: phosphoric anhydride, Phosphoric anhydride

CAS #: 1314-56-3

EC Numarası: 215-236-1

Molar Kütle: 141.95 g/mol

Kimyasal Formül: P₂O₅

Tepe Formülü: O₅P₂

Merck 804772 Iodine trichloride for synthesis. CAS 865-44-1, EC Number 212-739-8, chemical formula ICl₃.

CAS #: 865-44-1

EC Numarası: 212-739-8

Molar Kütle: 233.26 g/mol

Kimyasal Formül: ICl₃

Tepe Formülü: Cl₃I

Merck 105206 Creatinine for biochemistry. CAS 60-27-5, pH 7.0 - 9.0 (50 g/l, H₂O, 20 °C).

Merck 109890 Buffer concentrate (boric acid/potassium chloride/sodium hydroxide), traceable to SRM of NIST and PTB for 500 ml buffer solution, pH 10.00 ± 0.05 (20°C) Titrisol®

Merck 106308 di-Sodium tetraborate decahydrate for analysis ACS,ISO,Reag. Ph Eur. CAS 1303-96-4, chemical formula Na₂B₄O₇*10 H₂O.

Synonyms: Borax, Sodium biborate decahydrate, Sodium borate decahydrate

CAS #: 1303-96-4

EC Numarası: 215-540-4

Molar Kütle: 381.37 g/mol

Kimyasal Formül: Na₂B₄O₇ * 10 H₂O

Tepe Formülü: B₄Na₂O₇*10H₂O

Grade: ACS,ISO,Reag. Ph Eur

Merck 107599 Rhodamine B (C.I.45170) for microscopy

Synonyms: Tetraethylrhodamine, Brilliant pink B

Merck 118307 Octane-1-sulfonic acid sodium salt for ion pair chromatography LiChropur®. CAS 5324-84-5, pH 5.5 - 7.5 (100 g/l, H₂O, 20 °C).

CAS #: 5324-84-5

EC Numarası: 226-195-4

Molar Kütle: 216.28 g/mol

Tepe Formülü: C₈H₁₇NaO₃S

Merck 105715 TLC Silica gel 60 F₂₅₄ Glass TLC plate, silica gel coated with flourescent indicator F254. The silica gel TLC plates come in a quantity of 25 size 20x20 cm for thin layer chromatography applications.