General Lab Products & Reviews

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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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L-Arginine base BioChemica (A3675)

AppliChem GmbH

Solubility (25°C): 150 g/L (H2O)Melting point: > 225°C (dec.)Note: ♦ All amino acids from AppliChem are of non-animal origin!Formula: C6H14N4O2M: 174.20 g/molCAS-No.: 74-79-3HS-No.: 29224985EC-No.: 200-811-1Storage: RTLGK: 10 - 13R: 36S: 26hazardidentification: irritantWGK: nwgSpecification: Assay (titr.): min. 99 %

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N,N-Dimethylformamide Molecular biology grade (A3676)

AppliChem GmbH

Density (d 20°C/4°C): 0.944Melting point: -60°Cn 20°C/D: 1.4305Boiling point: 153°CFormula: C3H7NOM: 73.10 g/molCAS-No.: 68-12-2HS-No.: 29241900EC-No.: 200-679-5Storage: RTLGK: 6.1 ADisposal: 1R: 61-20/21-36S: 53-45hazardidentification: toxic for reproduction, harmful, irritantClass/PG: 3/IIIUN-No.: UN2265WGK: 1Specification: DNases/RNases/Proteases: not detectableAssay (GC): min. 99.5 %

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L-Isoleucine BioChemica (A3677)

AppliChem GmbH

Melting point: 279 - 280°CSolubility (20°C): 32 g/L (H2O)Note: ♦ All amino acids from AppliChem are of non-animal origin!Formula: C6H13NO2M: 131.18 g/molCAS-No.: 73-32-5HS-No.: 29224985EC-No.: 200-798-2Storage: RTLGK: 10 - 13WGK: nwgSpecification: Assay (titr.): min. 99 %

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Ethanol absolute Molecular biology grade (A3678)

AppliChem GmbH

Boiling point: 78.3°C (abs.)Melting point: -114.5°C (abs.)n 20°C/D: 1.3611 (abs.)Density (d 20°C/4°C): 0.789 (abs.)Formula: C2H6OM: 46.07 g/molCAS-No.: 64-17-5HS-No.: 22071000EC-No.: 200-578-6Storage: RTLGK: 3 ADisposal: 1R: 11S: 7-16hazardidentification: highly flammableClass/PG: 3/IIUN-No.: UN1170WGK: 1Specification: DNases/RNases/Proteases: not detectableAssay (GC): min. 99.8 %

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Calcium nitrate tetrahydrate BioChemica (A3679)

AppliChem GmbH

Solubility (20°C): 2660 g/L (H2O)Thermal dec.: 130°CFormula: CaN2O6 · 4H2OM: 236.15 g/molCAS-No.: 13477-34-4HS-No.: 28342980EC-No.: 233-332-1Storage: RTLGK: 5.1 BDisposal: 14R: 8-36hazardidentification: oxidizing, irritantClass/PG: 5.1/IIIUN-No.: UN1454WGK: 1Specification: Assay (titr.): min. 99 %

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L-Arginine hydrochloride Cell culture grade (A3680)

AppliChem GmbH

Melting point: 220°C (dec.)Solubility (25°C): 900 g/L (H2O)Note: ♦ All amino acids from AppliChem are of non-animal origin!Formula: C6H14N4O2 · HClM: 210.66 g/molCAS-No.: 1119-34-2HS-No.: 29224985EC-No.: 214-275-1Storage: RTLGK: 10 - 13WGK: nwgSpecification: Pyrogen test: compliesAssay (titr.): min. 99 %

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Ethylene glycol BioChemica (A3682)

AppliChem GmbH

Density (d 20°C/4°C): 1.11Boiling point: 196°CMelting point: -12°Cn 20°C/D: 1.4318Formula: C2H6O2M: 62.07 g/molCAS-No.: 107-21-1HS-No.: 29053100EC-No.: 203-473-3Storage: RTLGK: 10 - 13Disposal: 1R: 22hazardidentification: harmfulWGK: nwgOther properties: hygroscopicSpecification: Assay (GC): min. 99.5 %

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Corning® 150 mL Bottle Top Vacuum Filter, 0.22 µm Pore 13.6cm² PES Membrane, Fits 33 mm Diameter Necks, Sterile, 48/Case

Corning Life Sciences

Fits plastic or glass media bottles with 33mm neck sizes. Polyethersulfone (PES) membranes provide the fastest flow rates, the lowest protein binding and low extractables and are best for filtering cell culture media. Angled hose connector simplifies vacuum line attachment. Individually packaged, sterile and certified nonpyrogenic. Each system has the membrane material and pore size printed on the unit and is color-coded…

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L-Cystine BioChemica (A3685)

AppliChem GmbH

Solubility (25°C): 0.11 g/L (H2O)Note: ♦ All amino acids from AppliChem are of non-animal origin!Formula: C6H12N2O4S2M: 240.30 g/molCAS-No.: 56-89-3HS-No.: 29309013EC-No.: 200-296-3Storage: RTLGK: 10 - 13Specification: Assay (GC): min. 99 %

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Aristolochic acid I HPLC grade (A3687)

AppliChem GmbH

origin: from Aristolochia clematitisFormula: C17H11NO7M: 341.28 g/molCAS-No.: 313-67-7HS-No.: 29349990Storage: 2-8°CLGK: 10 - 13R: 23/24/25-40S: 1-22-36/37/39-45hazardidentification: toxicClass/PG: 6.1/IIIUN-No.: UN1544Specification: Assay: min. 99 %

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L-Alanine BioChemica (A3690)

AppliChem GmbH

Solubility (25°C): 166.5 g/L (H2O)Note: ♦ All amino acids from AppliChem are of non-animal origin!Formula: C3H7NO2M: 89.09 g/molCAS-No.: 56-41-7HS-No.: 29224985EC-No.: 200-273-8Storage: RTLGK: 10 - 13Specification: Assay (titr.): min. 99 %

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Chloroform BioChemica (A3691)

AppliChem GmbH

Stabilization: stabilized with approx. 20 ppm AmyleneMelting point: -63°Cn 20°C/D: 1.4459Solubility (20°C): 8 g/L (H2O)Boiling point: 61°CDensity (d 20°C/4°C): 1.483Formula: CHCl3M: 119.38 g/molCAS-No.: 67-66-3HS-No.: 29031300EC-No.: 200-663-8Storage: RTLGK: 6.1 BDisposal: 2R: 22-38-40-48/20/22S: 36/37hazardidentification: harmfulClass/PG: 6.1/IIIUN-No.: UN1888WGK: 3Specification: Assay (GC): min. 99.5 %

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Ethanol absolute BioChemica (A3693)

AppliChem GmbH

Boiling point: 78.3°C (abs.)n 20°C/D: 1.3611 (abs.)Density (d 20°C/4°C): 0.789 (abs.)Melting point: -114.5°C (abs.)Formula: C2H6OM: 46.07 g/molCAS-No.: 64-17-5HS-No.: 22071000EC-No.: 200-578-6Storage: RTLGK: 3 ADisposal: 1R: 11S: 7-16hazardidentification: highly flammableClass/PG: 3/IIUN-No.: UN1170WGK: 1Specification: Assay (GC): min. 99.8 %

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L-Cysteine BioChemica (A3694)

AppliChem GmbH

Solubility (25°C): 280 g/L (H2O)Note: ♦ All amino acids from AppliChem are of non-animal origin!Formula: C3H7NO2SM: 121.16 g/molCAS-No.: 52-90-4HS-No.: 29309013EC-No.: 200-158-2Storage: RTLGK: 10 - 13R: 22hazardidentification: harmfulWGK: 1Specification: Assay (titr.): min. 99 %

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Ethanol 70 % BioChemica (A3699)

AppliChem GmbH

Density (d 20°C/4°C): 0.885 (70 %)Boiling point: 78 - 79°Cn 20°C/D: 1.364Formula: C2H6OM: 46.07 g/molCAS-No.: 64-17-5HS-No.: 22089091EC-No.: 200-578-6Storage: RTLGK: 3 ADisposal: 1R: 10S: 16hazardidentification: flammableClass/PG: 3/IIIUN-No.: UN1170WGK: 1Specification: Assay (v/v): min. 70 %

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L-Aspartic acid Cell culture grade (A3702)

AppliChem GmbH

Melting point: 270°CSolubility (25°C): 5 g/L (H2O)Note: ♦ All amino acids from AppliChem are of non-animal origin!Formula: C4H7NO4M: 133.10 g/molCAS-No.: 56-84-8HS-No.: 29224985EC-No.: 200-291-6Storage: RTLGK: 10 - 13WGK: nwgSpecification: Pyrogen test: compliesAssay (titr.): min. 99 %

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L-Glutamine Cell culture grade (A3704)

AppliChem GmbH

Solubility (40°C): 100 g/L (H2O)Note: ♦ All amino acids from AppliChem are of non-animal origin!Formula: C5H10N2O3M: 146.15 g/molCAS-No.: 56-85-9HS-No.: 29241900EC-No.: 200-292-1Storage: RTLGK: 10 - 13WGK: nwgSpecification: Pyrogen test: compliesAssay (titr.): min. 99 %

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Ethyl acetate BioChemica (A3706)

AppliChem GmbH

Boiling point: 77°Cn 20°C/D: 1.3723Density (d 20°C/4°C): 0.90Melting point: -83°CSolubility (20°C): 80 g/L (H2O)Formula: C4H8O2M: 88.11 g/molCAS-No.: 141-78-6HS-No.: 29153100EC-No.: 205-500-4Storage: RTLGK: 3 ADisposal: 1R: 11-36-66-67S: 16-26-33hazardidentification: irritant, highly flammableClass/PG: 3/IIUN-No.: UN1173WGK: 1Specification: Assay (GC): min. 99.8 %

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Glycine BioChemica (A3707)

AppliChem GmbH

Melting point: 232°C (dec.)Solubility (25°C): 225 g/L (H2O)Note: ♦ All amino acids from AppliChem are of non-animal origin!Formula: C2H5NO2M: 75.07 g/molCAS-No.: 56-40-6HS-No.: 29224985EC-No.: 200-272-2Storage: RTLGK: 10 - 13WGK: nwgSpecification: Assay (titr.): min. 99.5 %

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L-Arginine hydrochloride BioChemica (A3709)

AppliChem GmbH

Melting point: 220°C (dec.)Solubility (25°C): 900 g/L (H2O)Note: ♦ All amino acids from AppliChem are of non-animal origin!Formula: C6H14N4O2 · HClM: 210.66 g/molCAS-No.: 1119-34-2HS-No.: 29224985EC-No.: 214-275-1Storage: RTLGK: 10 - 13WGK: nwgSpecification: Assay (titr.): min. 99 %

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L-Hydroxyproline BioChemica (A3710)

AppliChem GmbH

Solubility (25°C): 361 g/L (H2O)Note: ♦ All amino acids from AppliChem are of non-animal origin!Formula: C5H9NO3M: 131.1 g/molCAS-No.: 51-35-4HS-No.: 29339980EC-No.: 200-091-9Storage: RTLGK: 10 - 13WGK: nwgSpecification: Assay (titr.): min. 99 %

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