Labware and Lab Supplies Products & Reviews

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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.

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Potassium permanganate - Standard volumetric solution (0.002 M) (A1743)

concentration: Potassium permanganate 0.002 mol/L (0.01 N Solution)HS-No.: 38220000EC-No.: 231-760-3Storage: RTLGK: 10 - 13Disposal: 22Specification:

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Phosphorous acid 30 % p. A. (A1748)

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 %

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1-Chlorobutane HPLC grade (A1756)

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 %

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Diethyl ether Residue analysis grade (A1758)

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 %

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Diethyl ether HPLC grade (A1759)

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 %

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N,N-Dimethylformamide p. A. (A1760)

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 %

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n-Hexane Fluorescence grade (95 % n-Hexane) (A1764)

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 %

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iso-Hexane Residue analysis grade (A1765)

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 %

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iso-Hexane HPLC grade (A1766)

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 %

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Petroleum ether 40 - 60 Residue analysis grade (A1771)

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:

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Petroleum ether 60 - 80 Residue analysis grade (A1772)

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:

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Hydrochloric acid 1 % pure (A1777)

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 %

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Hydrochloric acid 6 % pure (A1778)

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 %

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Sodium hydroxide - Solution 40 % pure (A1779)

HS-No.: 28151200Storage: RTLGK: 8 BDisposal: 13R: 35S: 26-36/37/39-45hazardidentification: corrosiveClass/PG: 8/IIUN-No.: UN1824WGK: 1Specification: Assay (titr.): approx. 40 %

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Hyperosid pure (A1791)

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 %

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Zinc citrate dihydrate pure (A1793)

Formula: C12H10O14Zn3 · 2H2OM: 610.37 g/molCAS-No.: 5990-32-9HS-No.: 29181500EC-No.: 208-901-2Storage: RTLGK: 10 - 13Specification: Assay: min. 98 %

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di-Ammonium hydrogen citrate pure (A1798)

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 %

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Paraffin - Pastilles pure Ph. Eur. (mp 52 - 54°C) (A1809)

Boiling point: 350°CMelting point: 52 - 54°CCAS-No.: 8002-74-2HS-No.: 27122090EC-No.: 232-315-6Storage: RTLGK: 10 - 13WGK: nwgSpecification:

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Magnesium sulfate dried pure BP (A1811)

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 %

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Methanol pure Ph. Eur. (A1833)

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:

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Hydrogen peroxide 30 % Technical grade (A1845)

Stabilization: stabilized with 190 - 220 mg/L PhosphateDensity (d 20°C/4°C): 1.11 (30 %)Melting point: -26°C (30° %)Boiling point: 107°C (30° %)Formula: H2O2M: 34.01 g/molCAS-No.: 7722-84-1HS-No.: 28470000EC-No.: 231-765-0Storage: RTLGK: 5.1 BDisposal: 22R: 22-41S: 26-39hazardidentification: irritant, harmfulClass/PG: 5.1(8)/IIUN-No.: UN2014WGK: 1Specification: Assay (titr.): approx. 30 %

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Sulfuric acid - Standard volumetric solution (0.05 M) (A1858)

concentration: 0.05 mol/L (0.1 N Solution)HS-No.: 38220000EC-No.: 231-639-5Storage: RTLGK: 8 BDisposal: 12WGK: nwgSpecification:

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Ammonium dihydrogen phosphate pure (A1865)

Melting point: 190°C (dec.)Solubility (20°C): 350 g/L (H2O)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 %

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Potassium ferrocyanide trihydrate p. A. (A1867)

Solubility (20°C): 289 g/L (H2O)Thermal dec.: 70°CFormula: C6FeK4N6 · 3H2OM: 422.39 g/molCAS-No.: 14459-95-1HS-No.: 28372000EC-No.: 237-722-2Storage: RTLGK: 10 - 13Disposal: 28R: 52/53S: 50.1-61WGK: 2Specification: Assay (titr.): min. 99 %

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Ethanol 96 % p. A. (A1868)

Boiling point: 78.3°C (abs.)Melting point: -114.5°C (abs.)n 20°C/D: 1.3611 (abs.)Density (d 20°C/4°C): 0.789 (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: min. 96 %

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