General Lab Products & Reviews

Trusted information for laboratory scientists on General Lab products and techniques on SelectScience, including incubators, autoclaves, light microscopy and pH meters.

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Malachite green oxalate (C.I. 42000) Protein staining grade (A3889)

AppliChem GmbH

Melting point: approx. 159°CTransition interval: pH 0.0 - 2.0 (yellow - green blue)Solubility (24°C): 110 g/L (H2O)Formula: C52H54N4O12M: 927.02 g/molCAS-No.: 2437-29-8HS-No.: 32041300EC-No.: 219-441-7Storage: RTLGK: 10 - 13R: 22-41-50/53-63S: 26-36/37/39-46-60-61hazardidentification: harmful, irritant, dangerous for the environment, dangerous for reproductionClass/PG: 6.1/IIIUN-No.: UN2811WGK: 2Specification:

0.0/5.0
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Manganese(II) sulfate monohydrate BioChemica (A3892)

AppliChem GmbH

Melting point: 117°C (dec.)Solubility (20°C): 762 g/L (H2O)Formula: MnO4S · H2OM: 169.02 g/molCAS-No.: 10034-96-5HS-No.: 28332980EC-No.: 232-089-9Storage: RTLGK: 10 - 13Disposal: 15R: 48/20/22-51/53S: 22-61hazardidentification: harmful, dangerous for the environmentClass/PG: 9/IIIUN-No.: UN3077WGK: 1Specification: Assay (titr.): min. 99 %

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Mercury(II) sulfate pure (A3895)

AppliChem GmbH

Thermal dec.: 450°CFormula: HgSO4M: 296.65 g/molCAS-No.: 7783-35-9HS-No.: 28520000EC-No.: 231-992-5Storage: RTLGK: 6.1 BR: 26/27/28-33-50/53S: 13-28.1-45-60-61hazardidentification: very toxic, dangerous for the environmentClass/PG: 6.1/IIUN-No.: UN1645WGK: 3Specification: Assay: min. 98 %

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Potassium iodate pure FCC (A3896)

AppliChem GmbH

Melting point: 560°CFormula: IKO3M: 214.00 g/molCAS-No.: 7758-05-6HS-No.: 28299080EC-No.: 231-831-9Storage: RTLGK: 5.1 BDisposal: 22R: 8-41S: 17-26-39hazardidentification: oxidizing, irritantClass/PG: 5.1/IIUN-No.: UN1479WGK: 1Specification: Assay (titr.): 99.0 - 101.0 %

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L-Methionine Cell culture grade (A3897)

AppliChem GmbH

Solubility (20°C): 48 g/L (H2O)Note: ♦ All amino acids from AppliChem are of non-animal origin!Formula: C5H11NO2SM: 149.21 g/molCAS-No.: 63-68-3HS-No.: 29304010EC-No.: 200-562-9Storage: RTLGK: 10 - 13WGK: nwgSpecification: Pyrogen test: compliesAssay (titr.): min. 99 %

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