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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1,2-Propanediol for synthesis (A0872)

Boiling point: 184 - 189°CMelting point: -59°CFormula: C3H8O2M: 76.10 g/molCAS-No.: 57-55-6HS-No.: 29053200EC-No.: 200-338-0Storage: RTLGK: 10 - 13WGK: nwgSpecification: Assay (GC): min. 99 %

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Isoamyl alcohol BioChemica (A0875)

Boiling point: 131°CMelting point: -117°CSolubility (20°C): 25 g/L (H2O)Density (d 20°C/4°C): 0.81Formula: C5H12OM: 88.15 g/molCAS-No.: 123-51-3HS-No.: 29051900EC-No.: 204-633-5Storage: RTLGK: 3 ADisposal: 1R: 10-20-37-66S: 24/25hazardidentification: flammable, harmfulClass/PG: 3/IIIUN-No.: UN1105WGK: 1Specification: Assay (GC): min. 99 %

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Formaldehyde - Solution 37 % Molecular biology grade (A0877)

Boiling range: 96 - 98°Cn 18°C/D: 1.3735Density (d 20°C/4°C): 1.085Melting point: -118°CNote: ♦ 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…

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Sodium hydroxide - Solution 45 % for regeneration of desalination equipment (A0888)

additional product description: DIN 19616 (Bl. 2)HS-No.: 28151200Storage: RTLGK: 8 BDisposal: 13R: 35S: 26-36/37/39-45hazardidentification: corrosiveClass/PG: 8/IIUN-No.: UN1824WGK: 1Specification: Assay (titr.): min. 45 %

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2-Propanol pure (A0892)

Boiling point: 82°C (abs.)Density (d 25°C/4°C): 0.786 (abs.)Melting point: -89°C (abs.)n 20°C/D: 1.377 (abs.)Formula: C3H8OM: 60.10 g/molCAS-No.: 67-63-0HS-No.: 29051200EC-No.: 200-661-7Storage: RTLGK: 3 ADisposal: 1R: 11-36-67S: 7-16-24/25-26hazardidentification: irritant, highly flammableClass/PG: 3/IIUN-No.: UN1219WGK: 1Specification: Assay (GC): min. 99 %

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Sodium hydroxide - Solution 3 % pure (A0895)

HS-No.: 38220000Storage: RTLGK: 8 BDisposal: 13R: 34S: 26-36/37/39-45hazardidentification: corrosiveClass/PG: 8/IIIUN-No.: UN1824WGK: 1Specification: Assay (titr.): approx. 3 %

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Sodium hydroxide - Solution 32 % for regeneration of desalination equipment (A0897)

additional product description: DIN 19616 (Bl. 2)HS-No.: 28151200Storage: RTLGK: 8 BDisposal: 13R: 35S: 26-36/37/39-45hazardidentification: corrosiveClass/PG: 8/IIUN-No.: UN1824WGK: 1Specification: Assay (titr.): min. 32 %

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Ethylene glycol p. A. (A0899)

Density (d 20°C/4°C): 1.11Melting point: -12°CBoiling point: 196°Cn 20°C/D: 1.4318Formula: C2H6O2M: 62.07 g/molCAS-No.: 107-21-1HS-No.: 29053100EC-No.: 203-473-3Storage: RTLGK: 10 - 13Disposal: 1R: 22hazardidentification: harmfulWGK: nwgOther properties: hygroscopicSpecification: Assay (GC): min. 99.5 %

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2-Propanol p. A. (A0900)

Boiling point: 82°C (abs.)Density (d 25°C/4°C): 0.786 (abs.)Melting point: -89°C (abs.)n 20°C/D: 1.377 (abs.)Formula: C3H8OM: 60.10 g/molCAS-No.: 67-63-0HS-No.: 29051200EC-No.: 200-661-7Storage: RTLGK: 3 ADisposal: 1R: 11-36-67S: 7-16-24/25-26hazardidentification: irritant, highly flammableClass/PG: 3/IIUN-No.: UN1219WGK: 1Specification: Assay (GC): min. 99.7 %

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Calcium sulfate dihydrate pure Ph. Eur. (A0905)

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 (complexometr.): 98.0 - 102.0 %

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Ethanol 70 % pure DAB (A0913)

Boiling point: 78 - 79°CDensity (d 20°C/4°C): 0.885 (70 %)n 20°C/D: 1.364Formula: C2H6OM: 46.07 g/molCAS-No.: 64-17-5HS-No.: 22089091EC-No.: 200-578-6Storage: RTLGK: 3 ADisposal: 1R: 10S: 16hazardidentification: flammableClass/PG: 3/IIIUN-No.: UN1170WGK: 1Specification: Assay (m/m): 61.6 - 63.3 %Assay (v/v): 69.2 - 70.8 %

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Water bidistilled (A0926)

additional product description: Sterility not tested!Density (d 20°C/4°C): 1.00Boiling point: 100°CMelting point: 0°CFormula: H2OM: 18.01 g/molCAS-No.: 7732-18-5HS-No.: 28530010EC-No.: 231-791-2Storage: RTLGK: 10 - 13Specification:

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n-Pentane p. A. (A0930)

Boiling point: 36°Cn 20°C/D: 1.3588Density (d 20°C/4°C): 0.626Melting point: -129°CFormula: 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 %

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Formaldehyde - Solution approx. 37 % Histology grade (A0936)

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…

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Formamide BioChemica (A0937)

Boiling point: 210°CDensity (d 20°C/4°C): 1.13n 20°C/D: 1.4472Melting point: 2°CFormula: CH3NOM: 45.04 g/molCAS-No.: 75-12-7HS-No.: 29241900EC-No.: 200-842-0Storage: RTLGK: 6.1 ADisposal: 1R: 61S: 53-45hazardidentification: toxic for reproductionWGK: 1Specification: Assay (from N): min. 99.5 %

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Nitric acid 20 % Technical grade (A0940)

Melting point (65 %): -32°CBoiling point (65 %): 122°C (dec.)Density (d 20°C/4°C): 1.40 (65 %)Formula: HNO3M: 63.01 g/molCAS-No.: 7697-37-2HS-No.: 28080000EC-No.: 231-714-2Storage: RTLGK: 8 BDisposal: 12R: 35S: 23.2-26-36/37/39-45hazardidentification: corrosiveClass/PG: 8/IIUN-No.: UN2031WGK: 1Specification: Assay (titr.): approx. 20 %

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Barium chloride - Standard volumetric solution (0.1 M) (A0953)

concentration: 0.1 mol/L (0.2 N Solution)HS-No.: 38220000Storage: RTLGK: 10 - 13Disposal: 15R: 22hazardidentification: harmfulClass/PG: 6.1/IIIUN-No.: UN3287WGK: 1Specification:

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Lithium chloride BioChemica (A0958)

Melting point: 614°CSolubility (H2O): 832 g/L (20°C)Formula: ClLiM: 42.39 g/molCAS-No.: 7447-41-8HS-No.: 28273985EC-No.: 231-212-3Storage: RTLGK: 10 - 13Disposal: 14R: 22-36/38hazardidentification: harmful, irritantWGK: 1Specification: Assay (titr.): min. 99 %

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Glycerol 87 % BioChemica (A0970)

Origin: from plants (non-animal origin!)Density (d 20°C/4°C): 1.221 - 1.231n 20°C/D: 1.4490 - 1.4550Melting point: -10°CFormula: C3H8O3M: 92.10 g/molCAS-No.: 56-81-5HS-No.: 29054500EC-No.: 200-289-5Storage: RTLGK: 10 - 13Disposal: 1WGK: 1Specification: Assay (titr.): 85.0 - 88.0 %

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Water demineralized (A0983)

additional product description: Sterility not tested!Boiling point: 100°CDensity (d 20°C/4°C): 1.00Melting point: 0°CFormula: H2OM: 18.01 g/molCAS-No.: 7732-18-5HS-No.: 28530010EC-No.: 231-791-2Storage: RTLGK: 10 - 13Specification:

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Ammonium chloride pure Ph. Eur., USP (A0984)

Boiling point: 520°CSolubility (20°C): 370 g/L (H2O)Formula: H4ClNM: 53.49 g/molCAS-No.: 12125-02-9HS-No.: 28271000EC-No.: 235-186-4Storage: RTLGK: 10 - 13Disposal: 14R: 22-36S: 22hazardidentification: harmful, irritantWGK: 1Specification: Assay (titr.): 99.5 - 100.5 %

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Potassium fluoride pure (A0986)

Melting point: 860°CSolubility (20°C): 923 g/L (H2O)Formula: KFM: 58.10 g/molCAS-No.: 7789-23-3HS-No.: 28261990EC-No.: 232-151-5Storage: RTLGK: 6.1 BDisposal: 23R: 23/24/25S: 26-45hazardidentification: toxicClass/PG: 6.1/IIIUN-No.: UN1812WGK: 1Specification: Assay (titr.): min. 98.5 %

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Ammonium chloride p. A. (A0988)

Boiling point: 520°CSolubility (20°C): 370 g/L (H2O)Formula: H4ClNM: 53.49 g/molCAS-No.: 12125-02-9HS-No.: 28271000EC-No.: 235-186-4Storage: RTLGK: 10 - 13Disposal: 14R: 22-36S: 22hazardidentification: harmful, irritantWGK: 1Specification: Assay (titr.): min. 99.5 %

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ortho-Phosphoric acid 85 % p. A. (A0989)

Melting point: 21°C (85 %)Boiling point: 158°C (85 %)Density (d 20°C/4°C): 1.71 (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.): min. 85 %

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Zinc chloride p. A. (A0990)

Boiling point: 730° CMelting point: 318°CSolubility (25°C): 4320 g/L (H2O)Formula: Cl2ZnM: 136.28 g/molCAS-No.: 7646-85-7HS-No.: 28273985EC-No.: 231-595-0Storage: RTLGK: 8 BDisposal: 24R: 22-34-50/53S: 26-36/37/39-45-60-61hazardidentification: harmful, corrosive, dangerous for the environmentClass/PG: 8/IIIUN-No.: UN2331WGK: 3Specification: Assay (titr.): min. 98 %

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