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.
Boiling point: 81°CMelting point: -46°Cn 20°C/D: 1.3442Density (d 20°C/4°C): 0.786Note: ♦ This product contains molecular sieve as a drying agent!Formula: C2H3NM: 41.05 g/molCAS-No.: 75-05-8HS-No.: 29269095EC-No.: 200-835-2Storage: RTLGK: 3 ADisposal: 1R: 11-20/21/22-36S: 16-36/37hazardidentification: highly flammable, harmfulClass/PG: 3/IIUN-No.: UN1648WGK: 2Specification: Assay (GC): min. 99.5 %
Transition interval: pH 10.2 - 12.1 (yellowish - ochre)Formula: C13H8N3NaO5M: 309.21 g/molCAS-No.: 584-42-9HS-No.: 32041900EC-No.: 209-536-1Storage: RTLGK: 10 - 13Disposal: 3Specification: Assay (photometr.): min. 50 %
Melting point: 542°CSolubility (20°C): 598 g/L (H2O)Formula: H4BrNM: 97.94 g/molCAS-No.: 12124-97-9HS-No.: 28275900EC-No.: 235-183-8Storage: RTLGK: 10 - 13WGK: 1Specification: Assay (titr.): min. 99 %
Formula: C27H34N2O4SM: 482.65 g/molCAS-No.: 633-03-4HS-No.: 32041300EC-No.: 211-190-1Storage: RTLGK: 10 - 13R: 22-36S: 26hazardidentification: harmful, irritantWGK: 2Specification: Assay (UV/VIS): min. 95 %
usage: ready-to-use indicator solution in diluted ethanolHS-No.: 38220000Storage: RTLGK: 10 - 13Disposal: 3
Boiling point: 56°Cn 20°C/D: 1.3588Density (d 20°C/4°C): 0.791Melting point: -95°CFormula: C3H6OM: 58.08 g/molCAS-No.: 67-64-1HS-No.: 29141100EC-No.: 200-662-2Storage: RTLGK: 3 ADisposal: 1R: 11-36-66-67S: 9-16-26hazardidentification: highly flammable, irritantClass/PG: 3/IIUN-No.: UN1090WGK: 1Specification: Assay (GC): min. 98 %
Melting point: 155°C (dec.)Solubility (20°C): 690 g/L (H2O)Formula: H9N2O4PM: 132.06 g/molCAS-No.: 7783-28-0HS-No.: 31053000EC-No.: 231-987-8Storage: RTLGK: 10 - 13Disposal: 14WGK: 1Specification: Assay (titr.): 96 - 102 %
Melting point: 30°CSolubility (20°C): 5360 g/L (H2O)Formula: CaCl2 · 6H2OM: 219.09 g/molCAS-No.: 7774-34-7HS-No.: 28272000EC-No.: 233-140-8Storage: 2-8°CLGK: 10 - 13Disposal: 14R: 36S: 22-24hazardidentification: irritantWGK: 1Specification: Assay (complexometr.): 97.0 - 103.0 %
Boiling point: 81°Cn 20°C/D: 1.3442Density (d 20°C/4°C): 0.786Melting point: -46°CFormula: C2H3NM: 41.05 g/molCAS-No.: 75-05-8HS-No.: 29269095EC-No.: 200-835-2Storage: RTLGK: 3 ADisposal: 1R: 11-20/21/22-36S: 16-36/37hazardidentification: highly flammable, harmfulClass/PG: 3/IIUN-No.: UN1648WGK: 2Specification: Assay (GC): min. 99.9 %
1. Transition interval: pH 4.3 - 6.3 (yellowish - rose)2. Transition interval: pH 9.4 - 12.0 (orange - violet)Formula: C14H6Na2O7SM: 364.24 g/molCAS-No.: 93982-72-0HS-No.: 29147000EC-No.: 301-261-6Storage: RTLGK: 10 - 13Disposal: 3Specification: Assay (photometr.): min. 70 %
Formula: H3NM: 17.03 g/molCAS-No.: 1336-21-6HS-No.: 28142000EC-No.: 215-647-6Storage: RTLGK: 8 BDisposal: 13R: 34-50S: 26-36/37/39-45-61hazardidentification: corrosive, dangerous for the environmentClass/PG: 8/IIIUN-No.: UN2672WGK: 2Specification: Assay (titr.): 24.0 - 26.0 %
Solubility (20°C): 350 g/L (H2O)Melting point: 190°C (dec.)Formula: H6NO4PM: 115.03 g/molCAS-No.: 7722-76-1HS-No.: 31054000EC-No.: 231-764-5Storage: RTLGK: 10 - 13Disposal: 14WGK: 1Specification: Assay (titr.): min. 99 %
Melting point: 218°C (dec.)Transition interval: pH 5.7 - 7.4 (yellow - blue)Formula: C23H20Br2O5SM: 568.29 g/molCAS-No.: 40070-59-5HS-No.: 29349990EC-No.: 254-780-4Storage: RTLGK: 10 - 13Disposal: 3Specification: Assay (photometr.): min. 95 %
Transition interval: pH 9.4 - 14.0 (blue - rose)Formula: C37H30N3NaO4SM: 635.72 g/molCAS-No.: 1324-80-7HS-No.: 32041200EC-No.: 215-385-2Storage: RTLGK: 10 - 13Disposal: 3WGK: 3*Specification:
Formula: C19H12Br2O5SM: 512.19 g/molCAS-No.: 2800-80-8HS-No.: 29349990EC-No.: 220-538-1Storage: RTLGK: 10 - 13Disposal: 3Specification: Assay (photometr.): min. 90 %
Melting point: 100°CSolubility (20°C): 269 g/L (H2O)Formula: H8FeN2O8S2 · 6H2OM: 392.14 g/molCAS-No.: 7783-85-9HS-No.: 28332980EC-No.: 233-151-8Storage: RTLGK: 10 - 13Disposal: 15WGK: 1Specification: Assay (titr.): min. 99 %
Boiling point: 101°C (98 - 100%)Melting point: 8°C (98 - 100 %)Density (d 20°C/4°C): 1,22 (98 - 100 %)Formula: CH2O2M: 46.03 g/molCAS-No.: 64-18-6HS-No.: 29151100EC-No.: 200-579-1Storage: RTLGK: 8 BDisposal: 4R: 35S: 23.2-26-45hazardidentification: corrosiveClass/PG: 8(3)/IIUN-No.: UN1779WGK: 1Specification: Assay (titr.): approx. 98 %
usage: Ready-to-use aqueous indicator solutionHS-No.: 32041900EC-No.: 209-536-1Storage: RT
Boiling point: 81°Cn 20°C/D: 1.3442Density (d 20°C/4°C): 0.786Melting point: -46°CFormula: C2H3NM: 41.05 g/molCAS-No.: 75-05-8HS-No.: 29269095EC-No.: 200-835-2Storage: RTLGK: 3 ADisposal: 1R: 11-20/21/22-36S: 16-36/37hazardidentification: highly flammable, harmfulClass/PG: 3/IIUN-No.: UN1648WGK: 2Specification: Assay (GC): min. 99.9 %
Boiling point: 138°Cn 20°C/D: 1.4100Solubility (20°C): 27 g/L (H2O)Melting point: -79°CFormula: C5H12OM: 88.15 g/molCAS-No.: 71-41-0HS-No.: 29051900EC-No.: 200-752-1Storage: RTLGK: 3 ADisposal: 1R: 10-20-37-66S: 36/37-46hazardidentification: flammable, harmful, irritantClass/PG: 3/IIIUN-No.: UN1105WGK: 1Specification: Assay (GC): min. 98 %
Solubility (20°C): 2.9 g/L (H2O)Boiling point (13 hPA): 132°CFormula: C7H6O2M: 122.12 g/molCAS-No.: 65-85-0HS-No.: 29163100EC-No.: 200-618-2Storage: RTLGK: 10 - 13Disposal: 4R: 22-36S: 24hazardidentification: harmful, irritantWGK: 1Specification: Assay (titr.): 99.5 - 100.5 %
Melting point: 185°C (dec.)Solubility (20°C): 50 g/L (H2O)Formula: BH3O3M: 61.83 g/molCAS-No.: 10043-35-3HS-No.: 28100090EC-No.: 233-139-2Storage: RTLGK: 6.1 BDisposal: 28R: 60-61S: 53-45hazardidentification: toxic for reproductionWGK: 1Specification: Assay (titr.): 99.5 - 100.5 %
usage: ready-to-use aqueous indicator solutionHS-No.: 32041300Storage: RT
usage: ready-to-use indicator solution in diluted ethanolHS-No.: 38220000Storage: RTLGK: 10 - 13Disposal: 3
Thermal dec.: 100°CSolubility (20°C): 2 g/L (H2O)Formula: CaO4S · 2H2OM: 172.17 g/molCAS-No.: 10101-41-4HS-No.: 28332980EC-No.: 231-900-3Storage: RTLGK: 10 - 13Disposal: 14WGK: 1Specification: Assay (titr.): min. 99 %
