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: 298°CSolubility (20°C): 6.3 g/L (H2O)Formula: C4H4O4M: 116.07 g/molCAS-No.: 110-17-8HS-No.: 29171990EC-No.: 203-743-0Storage: RTLGK: 10 - 13Disposal: 4R: 36S: 26hazardidentification: irritantWGK: 1Specification: Assay (titr.): 99.5 - 100.5 %
Formula: ClHM: 36.46 g/molCAS-No.: 7647-01-0HS-No.: 28061000EC-No.: 231-595-7Storage: RTLGK: 8 BDisposal: 12WGK: nwgSpecification: Assay (titr.): min. 5 %
Melting point: -95°Cn 20°C/D: 1.4961Boiling point: 111°CDensity (d 20°C/4°C): 0.867Formula: C7H8M: 92.14 g/molCAS-No.: 108-88-3HS-No.: 29023000EC-No.: 203-625-9Storage: RTLGK: 3 ADisposal: 1R: 11-38-48/20-63-65-67S: 36/37-46-62hazardidentification: highly flammable, irritant, harmful, dangerous for reproductionClass/PG: 3/IIUN-No.: UN1294WGK: 2Specification: Assay (GC): min. 99.8 %
Melting range: 251 - 253°CTransition interval: pH 9.0 - 10.5 (colorless-blue)Formula: C28H30O4M: 430.55 g/molCAS-No.: 125-20-2HS-No.: 29322985EC-No.: 204-729-7Storage: RTLGK: 10 - 13Disposal: 3WGK: 3*Specification:
Boiling point: 205°CMelting point: -15°Cn 20°C/D: 1.540Density (d 20°C/4°C): 1.046Formula: C7H8OM: 108.14 g/molCAS-No.: 100-51-6HS-No.: 29062100EC-No.: 202-859-9Storage: RTLGK: 10 - 13Disposal: 1R: 20/22S: 26hazardidentification: harmfulWGK: 1Specification: Assay (GC): min. 99.5 %
concentration: Potassium permanganate 0.002 mol/L (0.01 N Solution)HS-No.: 38220000EC-No.: 231-760-3Storage: RTLGK: 10 - 13Disposal: 22Specification:
Thermal dec.: 180°CDensity (d 20°C/4°C): 1.15 (30 %)Formula: H3O3PM: 82.00 g/molCAS-No.: 13598-36-2HS-No.: 28111980EC-No.: 237-066-7Storage: RTLGK: 8 BDisposal: 12R: 22-35S: 26-36/37/39-45hazardidentification: corrosive, harmfulClass/PG: 8/IIIUN-No.: UN3264WGK: 1Other properties: very hygroscopicSpecification: Assay (titr.): min. 30 %
Boiling point: 78°CDensity (d 20°C/4°C): 0.886Melting point: -123°Cn 20°C/D: 1.4018Formula: C4H9ClM: 92.58 g/molCAS-No.: 109-69-3HS-No.: 29031980EC-No.: 203-696-6Storage: RTLGK: 3 ADisposal: 2R: 11S: 9-16-29hazardidentification: highly flammableClass/PG: 3/IIUN-No.: UN1127WGK: 2Specification: Assay (GC): min. 99.8 %
Stabilization: stabilized with 1 % EthanolMelting 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 % EthanolBoiling point: 34°CDensity (d 20°C/4°C): 0.71n 20°C/D: 1.3526Melting point: -116°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 %
Boiling point: 153°CMelting point: -60°Cn 20°C/D: 1.4305Density (d 20°C/4°C): 0.944Formula: 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. 99.5 %
Density (d 25°C/4°C): 0.657Melting point: -94°Cn 20°C/D: 1.375Boiling point: 68°CFormula: 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 %
Density (d 20°C/4°C): 0.65Boiling point: 60°CMelting point: -154°CFormula: C6H14M: 86.18 g/molCAS-No.: 107-83-5HS-No.: 29011000EC-No.: 203-523-4Storage: RTLGK: 3 ADisposal: 1R: 11-38-51/53-65-67S: 9-16-29-33-61-62hazardidentification: highly flammable, harmful, dangerous for the environmentClass/PG: 3/IIUN-No.: UN1208WGK: 1Specification: Assay (GC): min. 95 %
Boiling point: 60°CDensity (d 20°C/4°C): 0.65Melting point: -154°CFormula: C6H14M: 86.18 g/molCAS-No.: 107-83-5HS-No.: 29011000EC-No.: 203-523-4Storage: RTLGK: 3 ADisposal: 1R: 11-38-51/53-65-67S: 9-16-29-33-61-62hazardidentification: highly flammable, harmful, dangerous for the environmentClass/PG: 3/IIUN-No.: UN1208WGK: 1Specification: Assay (GC): min. 95 %
Explosive range: 0.6 - 8 Vol.%CAS-No.: 64742-49-0HS-No.: 27101125EC-No.: 265-151-9Storage: RTLGK: 3 ADisposal: 1R: 11-51/53-65-66-67S: 9-16-23.2-24-33-61-62hazardidentification: highly flammable, harmful, dangerous for the environmentClass/PG: 3/IIUN-No.: UN1268WGK: 1Specification:
Explosive range: 0.6 - 8 Vol.%CAS-No.: 64742-49-0HS-No.: 27101125EC-No.: 265-151-9Storage: RTLGK: 3 ADisposal: 1R: 11-38-48/20-51/53-62-65-67S: 16-23.2-24-33-36/37-61-62hazardidentification: highly flammable, harmful, dangerous for the enviromentClass/PG: 3/IIUN-No.: UN1268WGK: 1Specification:
Formula: ClHM: 36.46 g/molCAS-No.: 7647-01-0HS-No.: 28061000EC-No.: 231-595-7Storage: RTLGK: 8 BDisposal: 12WGK: nwgSpecification: Assay (titr.): min. 1 %
Formula: ClHM: 36.46 g/molCAS-No.: 7647-01-0HS-No.: 28061000EC-No.: 231-595-7Storage: RTLGK: 8 BDisposal: 12WGK: nwgSpecification: Assay (titr.): min. 6 %
HS-No.: 28151200Storage: RTLGK: 8 BDisposal: 13R: 35S: 26-36/37/39-45hazardidentification: corrosiveClass/PG: 8/IIUN-No.: UN1824WGK: 1Specification: Assay (titr.): approx. 40 %
origin: from Hypericum perforatumFormula: C21H20O12M: 464.38 g/molCAS-No.: 482-36-0HS-No.: 29389090EC-No.: 207-580-6Storage: 2-8°CLGK: 10 - 13R: 22S: 22-45hazardidentification: harmfulSpecification: Assay (HPLC): min. 97 %
Formula: C12H10O14Zn3 · 2H2OM: 610.37 g/molCAS-No.: 5990-32-9HS-No.: 29181500EC-No.: 208-901-2Storage: RTLGK: 10 - 13Specification: Assay: min. 98 %
Solubility (20°C): readily soluble (H2O)Formula: C6H14N2O7M: 226.19 g/molCAS-No.: 3012-65-5HS-No.: 29181500EC-No.: 221-146-3Storage: RTLGK: 10 - 13Disposal: 14WGK: 1Specification: Assay (titr.): min. 98 %
Boiling point: 350°CMelting point: 52 - 54°CCAS-No.: 8002-74-2HS-No.: 27122090EC-No.: 232-315-6Storage: RTLGK: 10 - 13WGK: nwgSpecification:
Formula: MgO4S · xH2OM: 120.37 g/mol · xH2OCAS-No.: 15244-36-7HS-No.: 28332100EC-No.: 231-298-2Storage: RTLGK: 10 - 13Disposal: 3WGK: nwgOther properties: hygroscopicSpecification: Assay (MgSO4): 62.0 - 70.0 %
Boiling point: 65°CDensity (d 20°C/4°C): 0.791Melting point: -98°Cn 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:
