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 (20°C): 0.80 g/cm³Melting point: -127°CBoiling point: 96.5 - 98°CFormula: C3H8OM: 60.10 g/molCAS-No.: 71-23-8HS-No.: 29051200EC-No.: 200-746-9Storage: RTLGK: 3 ADisposal: 1R: 11-41-67S: 7-16-24-26-39hazardidentification: irritant, highly flammableClass/PG: 3/IIUN-No.: UN1274WGK: 1Specification: Assay (GC): min. 99 %
Boiling point: approx. 138°CFormula: C8H10M: 106.17 g/molCAS-No.: 1330-20-7HS-No.: 29024400EC-No.: 215-535-7Storage: RTLGK: 3 ADisposal: 1R: 10-20/21-38S: 25hazardidentification: irritant, harmful, flammableClass/PG: 3/IIIUN-No.: UN1307WGK: 2Specification: Assay (GC): min. 98 %
Boiling point: 158°C (85 %)Density (d 20°C/4°C): 1.71 (85 %)Melting point: 21°C (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.): 85.0 - 88.0 %
Stabilization: stabilized with 200 - 300 ppm BHTBoiling point: 66°CDensity (d 25°C/4°C): 0.889n 20°C/D: 1.4072Melting point: -89°CFormula: C4H8OM: 72.11 g/molCAS-No.: 109-99-9HS-No.: 29321100EC-No.: 203-726-8Storage: RTLGK: 3 ADisposal: 1R: 11-19-36/37S: 16-29-33hazardidentification: irritant, highly flammableClass/PG: 3/IIUN-No.: UN2056WGK: 1Other properties: hygroscopicSpecification: Assay (GC): min. 99.5 %
Boiling point: 36°CDensity (d 20°C/4°C): 0.626Melting point: -129°Cn 20°C/D: 1.3588Formula: C5H12M: 72.15 g/molCAS-No.: 109-66-0HS-No.: 29011000EC-No.: 203-692-4Storage: <15°CLGK: 3 ADisposal: 1R: 12-51/53-65-66-67S: 9-16-29-33-61-62hazardidentification: extremely flammable, harmful, dangerous for the environmentClass/PG: 3/IIUN-No.: UN1265WGK: 1Specification: Assay (GC): min. 99 %
Stabilization: stabilized with approx. 20 ppm AmyleneMelting point: -63°Cn 20°C/D: 1.4459Boiling point: 61°CDensity (d 20°C/4°C): 1.483Solubility (20°C): 8 g/L (H2O)Formula: 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 %
HS-No.: 28151200Storage: RTLGK: 8 BDisposal: 13R: 35S: 26-36/37/39-45hazardidentification: corrosiveClass/PG: 8/IIUN-No.: UN1824WGK: 1Specification: Assay (titr.): approx. 32 %
Melting point: -98°CBoiling point: 65°CDensity (d 20°C/4°C): 0.791n 20°C/D: 1.328Formula: CH4OM: 32.04 g/molCAS-No.: 67-56-1HS-No.: 29051100EC-No.: 200-659-6Storage: RTLGK: 3 ADisposal: 1R: 11-23/24/25-39/23/24/25S: 7-16-36/37-45hazardidentification: highly flammable, toxicClass/PG: 3(6.1)/IIUN-No.: UN1230WGK: 1Other properties: hygroscopicSpecification: Assay (GC): min. 99 %
Boiling point: 99°Cn 20°C/D: 1.3978Melting point: -114°CSolubility (20°C): 200 g/L (H2O)Formula: C4H10OM: 74.12 g/molCAS-No.: 78-92-2HS-No.: 29051490EC-No.: 201-158-5Storage: RTLGK: 3 ADisposal: 1R: 10-36/37-67S: 7/9-13-24/25-26-46hazardidentification: flammable, irritantClass/PG: 3/IIIUN-No.: UN1120WGK: 1Specification: Assay (GC): min. 99 %
Solubility (20°C): 630 g/L (H2O)Melting range: 70 - 80°CThermal dec.: 100°CFormula: C4H4KNaO6 · 4H2OM: 282.23 g/molCAS-No.: 6381-59-5HS-No.: 29181300EC-No.: 205-698-2Storage: RTLGK: 10 - 13Disposal: 3Specification: Assay (titr.): 99.0 - 102.0 %
Solubility (20°C): 630 g/L (H2O)Melting range: 70 - 80°CThermal dec.: 100°CFormula: C4H4KNaO6 · 4H2OM: 282.23 g/molCAS-No.: 6381-59-5HS-No.: 29181300EC-No.: 205-698-2Storage: RTLGK: 10 - 13Disposal: 3Specification: Assay (titr.): min. 99 %
CAS-No.: 1310-58-3HS-No.: 28152000EC-No.: 215-181-3Storage: RTLGK: 8 BDisposal: 13R: 22-35S: 26-36/37/39-45hazardidentification: harmful, corrosiveClass/PG: 8/IIUN-No.: UN1814WGK: 1Specification: Assay (titr.): approx. 50 %
Boiling point: 99°CDensity (d 20°C/4°C): 0.692n 20°C/D: 1.391Melting point: -107°CFormula: C8H18M: 114.23 g/molCAS-No.: 540-84-1HS-No.: 29011000EC-No.: 208-759-1Storage: RTLGK: 3 ADisposal: 1R: 11-38-50/53-65-67S: 9-16-29-33-60-61-62hazardidentification: highly flammable, harmful, irritant, dangerous for the environmentClass/PG: 3/IIUN-No.: UN1262WGK: 1Specification: Assay (GC): min. 99.5 %
Boiling point: 99°CDensity (d 20°C/4°C): 0.692n 20°C/D: 1.391Melting point: -107°CFormula: C8H18M: 114.23 g/molCAS-No.: 540-84-1HS-No.: 29011000EC-No.: 208-759-1Storage: RTLGK: 3 ADisposal: 1R: 11-38-50/53-65-67S: 9-16-29-33-60-61-62hazardidentification: highly flammable, harmful, irritant, dangerous for the environmentClass/PG: 3/IIUN-No.: UN1262WGK: 1Specification: Assay (GC): min. 99.5 %
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.): 95 - 97 %
Melting point: -90°CBoiling point: 98°CDensity (d 20°C/4°C): 0.683n 20°C/D: 1.3877Formula: C7H16M: 100.21 g/molCAS-No.: 142-82-5HS-No.: 29011000EC-No.: 205-563-8Storage: RTLGK: 3 ADisposal: 1R: 11-38-50/53-65-67S: 9-16-29-33-60-61-62hazardidentification: highly flammable, irritant, dangerous for the environment, harmfulClass/PG: 3/IIUN-No.: UN1206WGK: 1Specification: Assay (GC): min. 99 %
Boiling point: 68°CDensity (d 25°C/4°C): 0.657Melting point: -94°Cn 20°C/D: 1.375Formula: C6H14M: 86.18 g/molCAS-No.: 110-54-3HS-No.: 29011000EC-No.: 203-777-6Storage: RTLGK: 3 ADisposal: 1R: 11-38-48/20-51/53-62-65-67S: 9-16-29-33-36/37-61-62hazardidentification: highly flammable, harmful, dangerous for the environmentClass/PG: 3/IIUN-No.: UN1208Specification: Assay (GC): min. 95 %
Formula: ClHM: 36.46 g/molCAS-No.: 7647-01-0HS-No.: 28061000EC-No.: 231-595-7Storage: RTLGK: 8 BDisposal: 12R: 34-37S: 26-36/37/39-45hazardidentification: corrosive, irritantClass/PG: 8/IIUN-No.: UN1789WGK: 1Specification: Assay (titr.): min. 25 %
Formula: ClHM: 36.46 g/molCAS-No.: 7647-01-0HS-No.: 28061000EC-No.: 231-595-7Storage: RTLGK: 8 BDisposal: 12R: 34-37S: 26-36/37/39-45hazardidentification: corrosive, irritantClass/PG: 8/IIUN-No.: UN1789WGK: 1Specification: Assay (titr.): min. 37 %
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 %
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.): 99.5 - 100.5 %
Boiling point: approx. 138°CFormula: C8H10M: 106.17 g/molCAS-No.: 1330-20-7HS-No.: 29024400EC-No.: 215-535-7Storage: RTLGK: 3 ADisposal: 1R: 10-20/21-38S: 25hazardidentification: irritant, harmful, flammableClass/PG: 3/IIIUN-No.: UN1307WGK: 2Specification: Assay (GC): min. 99.5 %
usage: ready-to-use indicator solution in diluted ethanolHS-No.: 38220000EC-No.: 205-609-7Storage: RTLGK: 10 - 13Disposal: 1
2. Transition interval: pH 6.5 - 8.0 (brown-yellow - red-violet)1. Transition interval: pH 1.2 - 3.0 (orange - yellow)Formula: C19H14O5SM: 354.38 g/molCAS-No.: 143-74-8HS-No.: 29349990EC-No.: 205-609-7Storage: RTLGK: 10 - 13Disposal: 3WGK: 1Specification: Assay (photometr.): min. 95 %
Melting point: 290°CTransition interval: pH 6.8 - 8.0 (violet - orange)Formula: C15H17ClN4M: 288.78 g/molCAS-No.: 553-24-2HS-No.: 32041300EC-No.: 209-035-8Storage: RTLGK: 10 - 13Disposal: 3WGK: 1Specification: Assay (photometr.): min. 75 %
