General Lab Products & Reviews

origin: from Ginkgo bilobaFormula: C20-24H32-38O3M: 320.50 - 374.60 g/molHS-No.: 29420000Storage: 2-8°CSpecification: Assay: min. 90 %

origin: from Hypericum perforatumFormula: C30H15NaO8M: 526.45 g/molHS-No.: 29420000Storage: 2-8°CLGK: 10 - 13R: 22S: 22-45hazardidentification: harmfulSpecification: Assay (HPLC): min. 98 %

origin: from Cassia angustifoliaFormula: C42H38O20M: 862.72 g/molCAS-No.: 81-27-6HS-No.: 29389090Storage: 2-8°CLGK: 10 - 13R: 22S: 22-45hazardidentification: harmfulSpecification: Assay: min. 98 %

Formula: C27H30O16M: 610.52 g/molCAS-No.: 153-18-4HS-No.: 29381000Storage: 2-8°CSpecification: Assay: min. 99 %

origin: from Tussilago farfaraFormula: C19H27NO6M: 365.40 g/molCAS-No.: 6882-01-5HS-No.: 29420000Storage: 2-8°CLGK: 10 - 13R: 23/24/25S: 1-22-24/25-45hazardidentification: toxicClass/PG: 6.1/IIUN-No.: UN2811Specification: Assay (HPLC): min. 95 %

additional product description: Mixture of diastereomers of Silybin A and Borigin: from Silybum marianumFormula: C25H22O10M: 482.44 g/molCAS-No.: 22888-70-6HS-No.: 29329900Storage: 2-8°CLGK: 10 - 13R: 22S: 22-45hazardidentification: harmfulSpecification: Assay: min. 98 %

Melting range: 205 - 210°C (dec.)Formula: C15H16ClN3SM: 305.83 g/molCAS-No.: 531-55-5HS-No.: 29343090EC-No.: 208-511-2Storage: RTS: 22-24/25Specification: Assay (TLC): min. 85 %

Solubility (20°C): 120 g/L (H2O)Boiling point: > 500°CMelting point: 398°CFormula: Cr2K2O7M: 294.19 g/molCAS-No.: 7778-50-9HS-No.: 28415000EC-No.: 231-906-6Storage: RTLGK: 6.1 BDisposal: 22R: 45-46-60-61-8-21-25-26-34-42/43-48/23-50/53S: 53-45-60-61hazardidentification: carcinogenic, mutagenic, dangerous for reproduction, oxidizing, very toxic, corrosive, dangerous for the environmentClass/PG: 6.1(5.1)/IIUN-No.: UN3086WGK: 3Sp…

usage1: • detection limit 3 - 5 ng/mm²usage3: • suitable for gels and for blotsUsage: • 1 L is sufficient for approx. 30 minigels, since 3x reusableusage2: • reversible staining of proteinsHS-No.: 38220000Storage: 2-8°Cstorage1: protected from lightSpecification:

Boiling point: 125 - 126°CMelting point: -57°CDensity: 0.70 g/mlFormula: C8H18M: 114.23 g/molCAS-No.: 111-65-9HS-No.: 29011000EC-No.: 203-892-1Storage: RTLGK: 3 ADisposal: 1R: 11-38-50/53-65-67S: 9-16-29-33-60-61-62hazardidentification: highly flammable, harmful, dangerous for the enviromentClass/PG: 3/IIUN-No.: UN1262WGK: 1Specification: Assay (GC): min. 99 %