Labware and lab supplies include various forms of glassware, plasticware, reagents and personal protective equipment (PPE) and are used across all scientific laboratories, enabling daily tasks to be performed. Explore a range of flasks and beakers, petri dishes, carboys and storage bottles. Labware such as condensers, desiccators and burettes are also available for more specific tasks. Find the best labware and lab supplies in our peer-reviewed product directory: compare products, check customer reviews and receive pricing direct from manufacturers.
Melting point: 985°CSolubility (20°C): 637 g/L (H2O)Boiling point: 1000°CFormula: CrK2O4M: 194.20 g/molCAS-No.: 7789-00-6HS-No.: 28415000EC-No.: 232-140-5Storage: RTLGK: 6.1 BDisposal: 22R: 49-46-36/37/38-43-50/53S: 53-45-60-61hazardidentification: carcinogenic, mutagenic, irritant, sensitizing, dangerous for the environmentClass/PG: 6.1/IIIUN-No.: UN3288WGK: 3Specification: Assay (titr.): min. 99.5 %
Boiling point: 1390°CMelting point: 324°CSolubility (20°C): 1090 g/LFormula: HNaOM: 40.00 g/molCAS-No.: 1310-73-2HS-No.: 28151100EC-No.: 215-185-5Storage: RTLGK: 8 BDisposal: 13R: 35S: 26-37/39-45hazardidentification: corrosiveClass/PG: 8/IIUN-No.: UN1823WGK: 1Other properties: hygroscopicSpecification: Assay (titr.): 98.0 - 100.5 %
Solubility (20°C): 850 g/L (H2O)Formula: H2NaO4P · H2OM: 137.99 g/molCAS-No.: 10049-21-5HS-No.: 28352200EC-No.: 231-449-2Storage: RTLGK: 10 - 13Disposal: 14WGK: 1Specification: DNases/RNases/Proteases: not detectableAssay (titr.): min. 99.5 %
Boiling point: 78.3°C (abs.)Melting point: -114.5°C (abs.)Density (d 20°C/4°C): 0.789 (abs.)n 20°C/D: 1.3611 (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 (m/m): min. 99.2 %Assay (v/v): min. 99.5 %
Boiling point: 158°C (85 %)Melting point: 21°C (85 %)Density (d 20°C/4°C): 1.71 (85 %)Formula: H3O4PM: 98.00 g/molCAS-No.: 7664-38-2HS-No.: 28092000EC-No.: 231-633-2Storage: RTLGK: 8 BDisposal: 12R: 34S: 26-36/37/39-45hazardidentification: corrosiveClass/PG: 8/IIIUN-No.: UN1805WGK: 1Other properties: hygroscopicSpecification: Assay (titr.): min. 25 %
1. Transition interval: pH 1.2 - 3.0 (orange - yellow)2. Transition interval: pH 6.5 - 8.0 (brownyellow - red-violet)Formula: C19H13NaO5SM: 376.36 g/molCAS-No.: 34487-61-1HS-No.: 29349990EC-No.: 252-057-8Storage: RTLGK: 10 - 13Disposal: 3Specification: Assay (photometr.): min. 95 %
concentration: 4 mol/L (4 N Solution)HS-No.: 28151200Storage: RTLGK: 8 BDisposal: 13R: 35S: 26-36/37/39-45hazardidentification: corrosiveClass/PG: 8/IIUN-No.: UN1824WGK: 1Specification:
Boiling point: 1390°CMelting point: 715°CFormula: ClRbM: 120.92 g/molCAS-No.: 7791-11-9HS-No.: 28273985EC-No.: 232-240-9Storage: RTLGK: 10 - 13Disposal: 14WGK: 1Specification: Assay: min. 99 %
Stabilization: stabilized with 1 ppm JonolBoiling point: 34°CDensity (d 20°C/4°C): 0.71Melting point: -116°Cn 20°C/D: 1.3526Formula: C4H10OM: 74.12 g/molCAS-No.: 60-29-7HS-No.: 29091100EC-No.: 200-467-2Storage: RTLGK: 3 ADisposal: 1R: 12-19-22-66-67S: 9-16-29-33hazardidentification: extremely flammable, harmfulClass/PG: 3/IUN-No.: UN1155WGK: 1Specification: Assay (GC): min. 99 %
Formula: C3H8OM: 60.10 g/molCAS-No.: 67-63-0HS-No.: 29051200EC-No.: 200-661-7Storage: RTLGK: 3 ADisposal: 1R: 11-36-67S: 7-16-24/25-26hazardidentification: irritant, highly flammableClass/PG: 3/IIUN-No.: UN1219WGK: 1Specification: Assay (GC): approx. 70 %
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: Assay (GC): min. 98 %
Melting point: 801°CBoiling point: 1461°CSolubility (20°C): 358 g/L (H2O)Formula: ClNaM: 58.44 g/molCAS-No.: 7647-14-5HS-No.: 25010091EC-No.: 231-598-3Storage: RTLGK: 10 - 13Disposal: 14WGK: nwgSpecification: Pyrogen test: compliesAssay (titr.): min. 99.5 %
Solubility (20°C): 250 g/L (H2O)Formula: C12H25NaO4SM: 288.38 g/molCAS-No.: 151-21-3HS-No.: 29209010EC-No.: 205-788-1Storage: RTLGK: 10 - 13Disposal: 3R: 11-21/22-36/37/38S: 26-36/37hazardidentification: highly flammable, harmful, irritantClass/PG: 4.1/IIIUN-No.: UN1325WGK: 2Specification: Assay (titr.): min. 85 %
Melting point: 58 - 60°C CAS-No.: 8002-74-2HS-No.: 27122090EC-No.: 232-315-6Storage: RTLGK: 10 - 13WGK: nwgSpecification:
Formula: CeCl3 · xH2OM: 246.48 g/molCAS-No.: 18618-55-8HS-No.: 28461000EC-No.: 232-227-8Storage: RTR: 36/37/38S: 26-36hazardidentification: irritantSpecification: Assay (titr.): min. 99.3 %
Melting point: 292°CSolubility (20°C): 2530 g/L (H2O)Formula: C2H3KO2M: 98.15 g/molCAS-No.: 127-08-2HS-No.: 29152900EC-No.: 204-822-2Storage: RTLGK: 10 - 13WGK: 1Specification: DNases/RNases/Proteases: not detectableAssay (titr.): min. 99 %
usage: Water-soluble part of autolysed yeast. Rich of ammonia and vitamins, especially of water-soluble vitamin B-complexes; suitable for addition to media.HS-No.: 38210000EC-No.: 232-387-9Storage: RTSpecification:
Density (d 20°C/4°C): 0.959 - 0.961Boiling point: 160°CMelting point: -4°CFormula: C3H9NOM: 75.11 g/molCAS-No.: 78-96-6HS-No.: 29221985EC-No.: 201-162-7Storage: RTLGK: 8 ADisposal: 1R: 34S: 23.2-26-36-45hazardidentification: corrosiveClass/PG: 8/IIIUN-No.: UN2735WGK: 1Specification: Assay (GC): approx. 95 %
Density: (D approx. 1.52)Formula: H2O4SM: 98.08 g/molCAS-No.: 7664-93-9HS-No.: 28070010EC-No.: 231-639-5Storage: RTLGK: 8 BDisposal: 12R: 35S: 26-30-36/37/39-45hazardidentification: corrosiveClass/PG: 8/IIUN-No.: UN1830WGK: 1Other properties: hygroscopicSpecification: Assay (titr.): 62 - 63 %
concentration: 8 mol/L (8 N Solution)HS-No.: 28151200Storage: RTLGK: 8 BDisposal: 13R: 35S: 26-36/37/39-45hazardidentification: corrosiveClass/PG: 8/IIUN-No.: UN1824WGK: 1Specification:
Thermal dec.: 120°CSolubility (20°C): 66 g/L (H2O)Formula: C6H10CaO6 · 5H2OM: 308.30 g/molCAS-No.: 28305-25-1HS-No.: 29181100EC-No.: 248-953-3Storage: RTLGK: 10 - 13WGK: nwgSpecification: Assay (complexometr.): min. 98 %
Formula: H2O4SM: 98.08 g/molCAS-No.: 7664-93-9HS-No.: 28070010EC-No.: 231-639-5Storage: RTLGK: 8 BDisposal: 12R: 35S: 26-30-36/37/39-45hazardidentification: corrosiveClass/PG: 8/IIUN-No.: UN1830WGK: 1Other properties: hygroscopicSpecification: Assay (titr.): min. 97.5 %
Solubility (20°C): 1600 g/L (H2O)Thermal dec.: 180°CFormula: HK2O4PM: 174.18 g/molCAS-No.: 7758-11-4HS-No.: 28352400EC-No.: 231-834-5Storage: RTLGK: 10 - 13Disposal: 14S: 22-24/25WGK: 1Specification: Assay: min. 98 %
HS-No.: 38220000Storage: RTLGK: 6.1 ADisposal: 7R: 40-43S: 36/37hazardidentification: harmful, sensitizingWGK: 1Specification: Assay (titr.): min. 4 %
Boiling point: 140° - 142° CMelting point: -22° CFormula: C3H6O2M: 74.08 g/molCAS-No.: 79-09-4HS-No.: 29155000EC-No.: 201-176-3Storage: RTLGK: 8 ADisposal: 4R: 34S: 23.2-36-45hazardidentification: corrosiveClass/PG: 8(3)/IIUN-No.: UN3463Specification: Assay: min. 99 %
