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.
Density (d 20°C/4°C): 0.78 (99 %)Melting point (99 %): 23 - 25°CBoiling point (99 %): 82°Cn 20°C/D (99 %): 1.3838Formula: C4H10OM: 74.12 g/molCAS-No.: 75-65-0HS-No.: 29051410EC-No.: 200-889-7Storage: RTLGK: 3 ADisposal: 1R: 11-20S: 9-16hazardidentification: highly flammable, harmfulClass/PG: 3/IIUN-No.: UN1120WGK: 1Specification: Assay (GC): min. 98 %
Melting point: 825°C (dec.)Formula: CCaO3M: 100.09 g/molCAS-No.: 471-34-1HS-No.: 28365000EC-No.: 207-439-9Storage: RTLGK: 10 - 13Disposal: 14WGK: nwgSpecification: Assay (titr.): 98.5 - 100.5 %
Melting point: 175°CSolubility (20°C): 1000 g/L (H2O)Formula: CaCl2 · 2H2OM: 147.02 g/molCAS-No.: 10035-04-8HS-No.: 28272000EC-No.: 233-140-8Storage: RTLGK: 10 - 13Disposal: 14R: 36S: 22-24hazardidentification: irritantWGK: 1Specification: Assay (titr.): 99.0 - 103.0 %
Boiling point: 115°Cn 20°C/D: 1.5092Density (d 25°C/4°C): 0.983Melting point: -41°CFormula: C5H5NM: 79.10 g/molCAS-No.: 110-86-1HS-No.: 29333100EC-No.: 203-809-9Storage: RTLGK: 3 ADisposal: 5R: 11-20/21/22S: 26-28.1hazardidentification: harmful, highly flammableClass/PG: 3/IIUN-No.: UN1282WGK: 2Specification: Assay (GC): min. 99.5 %
Boiling point (65 %): 122°C (dec.)Density (d 20°C/4°C): 1.40 (65 %)Melting point (65 %): -32°CFormula: HNO3M: 63.01 g/molCAS-No.: 7697-37-2HS-No.: 28080000EC-No.: 231-714-2Storage: RTLGK: 5.1 BDisposal: 12R: 35S: 23.2-26-36/37/39-45hazardidentification: corrosiveClass/PG: 8(5.1)/IIUN-No.: UN2031WGK: 1Specification: Assay (titr.): approx. 65 %
Solubility (20°C): 66 g/L (H2O)Thermal dec.: 120°CFormula: C6H10CaO6 · 5H2OM: 308.30 g/molCAS-No.: 28305-25-1HS-No.: 29181100EC-No.: 248-953-3Storage: RTLGK: 10 - 13WGK: nwgSpecification: Assay (complexometr.): 98.0 - 101.0 %
Melting point: 1730°CSolubility (20°C): insoluble (H2O)Formula: Ca3O8P2M: 310.18 g/molCAS-No.: 7758-87-4HS-No.: 28352600EC-No.: 231-840-8Storage: RTLGK: 10 - 13WGK: nwgSpecification: Assay (Ca): 35.0 - 40.0 %
Melting point: 6°CBoiling point: 80°CDensity (d 20°C/4°C): 0.779n 20°C/D: 1.4266Formula: C6H12M: 84.16 g/molCAS-No.: 110-82-7HS-No.: 29021100EC-No.: 203-806-2Storage: RTLGK: 3 ADisposal: 1R: 11-38-50/53-65-67S: 9-16-33-60-61-62hazardidentification: highly flammable, harmful, dangerous for the environmentClass/PG: 3/IIUN-No.: UN1145WGK: 1Specification: Assay (GC): min. 99.5 %
Boiling point: 80°CMelting point: 6°CDensity (d 20°C/4°C): 0.779n 20°C/D: 1.4266Formula: C6H12M: 84.16 g/molCAS-No.: 110-82-7HS-No.: 29021100EC-No.: 203-806-2Storage: RTLGK: 3 ADisposal: 1R: 11-38-50/53-65-67S: 9-16-33-60-61-62hazardidentification: highly flammable, harmful, dangerous for the environmentClass/PG: 3/IIUN-No.: UN1145WGK: 1Specification: Assay (GC): min. 98 %
Boiling point: 161°Cn 20°C/D: 1.4656Density (d 20°C/4°C): 0.94Melting point: 24°CFormula: C6H12OM: 100.16 g/molCAS-No.: 108-93-0HS-No.: 29061200EC-No.: 203-630-6Storage: RTLGK: 3 BDisposal: 1R: 20/22-37/38S: 24/25hazardidentification: harmful, irritantWGK: 1Specification: Assay (GC): min. 99 %
HS-No.: 28151200Storage: RTLGK: 8 BDisposal: 13R: 35S: 26-36/37/39-45hazardidentification: corrosiveClass/PG: 8/IIUN-No.: UN1824WGK: 1Specification: Assay (titr.): approx. 32 %
Stabilization: stabilized with 1 ppm BHTMelting point: -116°CBoiling point: 34°CDensity (d 20°C/4°C): 0.71n 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. 99.5 %
Stabilization: stabilized with 1 ppm BHTDensity (d 20°C/4°C): 0.71Melting point: -116°Cn 20°C/D: 1.3526Boiling point: 34°CFormula: 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 %
Stabilization: stabilized with 25 ppm BHTBoiling point: 101°CDensity (d 20°C/4°C): 1.03Melting point: 11°Cn 20°C/D: 1.4224Formula: C4H8O2M: 88.11 g/molCAS-No.: 123-91-1HS-No.: 29329900EC-No.: 204-661-8Storage: RTLGK: 3 ADisposal: 1R: 11-19-36/37-40-66S: 9-16-36/37-46hazardidentification: highly flammable, irritant, harmfulClass/PG: 3/IIUN-No.: UN1165WGK: 2Specification: Assay (GC): min. 99.5 %
Stabilization: stabilized with 25 ppm BHTDensity (d 20°C/4°C): 1.03Boiling point: 101°CMelting point: 11°Cn 20°C/D: 1.4224Formula: C4H8O2M: 88.11 g/molCAS-No.: 123-91-1HS-No.: 29329900EC-No.: 204-661-8Storage: RTLGK: 3 ADisposal: 1R: 11-19-36/37-40-66S: 9-16-36/37-46hazardidentification: highly flammable, irritant, harmfulClass/PG: 3/IIUN-No.: UN1165WGK: 2Specification: Assay (GC): min. 99 %
Melting point: 1069°CSolubility (20°C): 110 g/L (H2O)Boiling point: 1689°CFormula: K2O4SM: 174.27 g/molCAS-No.: 7778-80-5HS-No.: 31043000EC-No.: 231-915-5Storage: RTLGK: 10 - 13Disposal: 14WGK: 1Specification: Assay (titr.): 99.0 - 101.0 %
additional product description: Mixture of variable quantities of Ammonium carbonate and Ammonium carbamateSolubility (20°C): 1000 g/L (H2O)CAS-No.: 10361-29-2HS-No.: 28369917EC-No.: 233-786-0Storage: RTLGK: 10 - 13R: 22hazardidentification: harmfulWGK: 1Specification: Assay (titr.): min. 30 % (NH3)
Formula: C2H4O2M: 60.05 g/molCAS-No.: 64-19-7HS-No.: 29152100EC-No.: 200-580-7Storage: RTLGK: 3 ADisposal: 4R: 10-35S: 23.2-26-45hazardidentification: corrosive, flammableClass/PG: 8(3)/IIUN-No.: UN2789WGK: 1Specification: Assay (titr.): min. 99.7 %
Transition interval: pH 1.4 - 2.4 (colorless - rose fluorescence)Formula: C20H6Br2N2Na2O9M: 624.08 g/molCAS-No.: 548-24-3HS-No.: 32041200EC-No.: 208-943-1Storage: RTLGK: 10 - 13Specification: Assay (photometr.): min. 90 %
Transition interval: pH 0.0 - 3.0 (yellow - green fluorescence)Formula: C20H6Br4Na2O5M: 691.88 g/molCAS-No.: 17372-87-1HS-No.: 32041200EC-No.: 241-409-6Storage: RTLGK: 10 - 13R: 36S: 22-26hazardidentification: irritantWGK: 1Specification: Assay (photometr.): min. 90 %
Boiling range: 96 - 98°CMelting point: -118°Cn 18°C/D: 1.3735Density (d 20°C/4°C): 1.085Note: ♦ Attention: All solutions of formaldehyde may contain a precipitate. This has no influence on the application.Formula: CH2OM: 30.03 g/molCAS-No.: 50-00-0HS-No.: 29121100EC-No.: 200-001-8Storage: RTLGK: 6.1 ADisposal: 7R: 23/24/25-34-39/23/24/25-40-43S: 26-36/37/39-45-51hazardidentification: toxic, corrosive, carcinogenic, sensitizing…
Melting point: 53°CSolubility (20°C): 625 g/L (H2O)Formula: NiO4S · 6H2OM: 262.86 g/molCAS-No.: 10101-97-0HS-No.: 28332400EC-No.: 232-104-9Storage: RTLGK: 10 - 13Disposal: 15R: 22-40-42/43-50/53S: 22-36/37-60-61hazardidentification: harmful, carcinogenic, sensitizing, dangerous for the environmentClass/PG: 6.1/IIIUN-No.: UN3288WGK: 3Specification: Assay (titr.): min. 99 %
HS-No.: 38220000Storage: RTR: 40-43S: 36/37hazardidentification: harmful, sensitizingWGK: 1Specification:
Solubility (20°C): 582 g/L (H2O)Melting point: 120°C (dec.)Formula: H8N2O8S2M: 228.20 g/molCAS-No.: 7727-54-0HS-No.: 28334000EC-No.: 231-786-5Storage: RTLGK: 5.1 BDisposal: 22R: 8-22-36/37/38-42/43S: 22-24-26-37hazardidentification: oxidizing, harmful, irritant, sensitizingClass/PG: 5.1/IIIUN-No.: UN1444WGK: 1Specification: Assay (titr.): min. 98 %
concentration: 0.1 mol/L (0.2 N Solution)HS-No.: 38220000Storage: RTLGK: 10 - 13Specification:
