Merck 109890 Buffer concentrate (boric acid/potassium chloride/sodium hydroxide), traceable to SRM of NIST and PTB for 500 ml bu

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 105590 Sodium hydroxide solution about 32% (for the determination of nitrogen) for analysis EMSURE®

Merck 803222 Dibutylamine for synthesis. CAS 111-92-2, chemical formula (CH₃CH₂CH₂CH₂)₂NH.

Synonyms: N-Butyl-1-butanamine

CAS #: 111-92-2

EC Numarası: 203-921-8

Molar Kütle: 129.24 g/mol

Kimyasal Formül: (CH₃CH₂CH₂CH₂)₂NH

Tepe Formülü: C₈H₁₉N

Merck 807485 Polyethylene glycol 400 for synthesis. CAS 25322-68-3, pH 5 - 7 (100 g/l, H₂O, 20 °C).

Synonyms: Polyglycol, Polyethylene oxide, Polyoxy ethylene, PEG 400

CAS #: 25322-68-3

EC Numarası: 500-038-2

Merck 115096 EXtrelut® NT 20 pre-packed columns for extraction of lipophilic compounds from aqueous solutions (20 ml sample)

CAS #: 68855-54-9

Merck 802540 Cobalt(II) chloride anhydrous for synthesis. CAS 7646-79-9, chemical formula CoCl₂.

Synonyms: Cobalt dichloride

CAS #: 7646-79-9

EC Numarası: 231-589-4

Molar Kütle: 129.83 g/mol

Kimyasal Formül: CoCl₂

Tepe Formülü: Cl₂Co

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 803057 4-(Dimethylamino)benzaldehyde for synthesis. CAS 100-10-7, chemical formula 4-(CH₃)₂NC₆H₄CHO.

Synonyms: p-Formyldimethylaniline, Ehrlich's reagent

CAS #: 100-10-7

EC Numarası: 202-819-0

Molar Kütle: 149.19 g/mol

Kimyasal Formül: 4-[(CH₃)₂N]C₆H₄CHO

Tepe Formülü: C₉H₁₁NO

Merck 104086 Glass wool

CAS #: 65997-17-3

EC Numarası: 266-046-0

Molar Kütle: 60.08 g/mol

Merck 101582 Tetrachloroauric(III) acid trihydrate 99% Tetrachloroauric(III) acid trihydrate 99.5% for analysis EMSURE®. CAS 16961-25-4, EC 240-948-4, chemical formula AuCl₄H * 3 H₂O.

Synonyms: Gold(III)chloride hydrochloric acid, Gold trichloride hydrochloride

CAS #: 16961-25-4

EC Numarası: 240-948-4

Molar Kütle: 393.83 g/mol

Kimyasal Formül: AuCl₄H * 3 H₂O

Tepe Formülü: AuCl₄H * 3 H₂O

Merck 118304 Pentane-1-sulfonic acid sodium salt for ion pair chromatography LiChropur®. CAS 22767-49-3, pH 5.5 - 7.5 (100 g/l, H₂O, 20 °C).

CAS #: 22767-49-3

EC Numarası: 245-208-4

Molar Kütle: 174.20 g/mol

Tepe Formülü: C₅H₁₁NaO₃S

Merck 101691 Canada balsam for microscopy

Merck 102644 Collodion 4%

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 111609 Histosec™ pastilles solidification point 56-58°C embedding agent for histology

Synonyms: Embedding agents for microscopy, Embedding agent, Histosec®

Merck 104239 Glutardialdehyde solution 25% for electron microscopy