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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Zinc stearate pure Ph. Eur. (A4691)

Formula: C36H70O4ZnM: 632.33 g/molCAS-No.: 557-05-1HS-No.: 29157000EC-No.: 209-151-9Storage: RTLGK: 10 - 13WGK: nwgSpecification: Assay (as Zn, titr.): 10.0 - 12.0 %

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Paraffin oil light pure Ph. Eur. (A4692)

CAS-No.: 8012-95-1HS-No.: 27101985EC-No.: 232-384-2Storage: RTLGK: 10 - 13Disposal: 3Specification:

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Dichloromethane for synthesis (A4709)

Stabilization: stabilized with 50 ppm AmyleneBoiling point: 40°CDensity (d 20°C/4°C): 1.326Melting point: -95°Cn 20°C/D: 1.4244Solubility (20°C): 20 g/L (H2O)Formula: CH2Cl2M: 84.93 g/molCAS-No.: 75-09-2HS-No.: 29031200EC-No.: 200-838-9Storage: RTLGK: 10 - 13Disposal: 2R: 40S: 23.2-24/25-36/37hazardidentification: harmfulClass/PG: 6.1/IIIUN-No.: UN1593WGK: 2Specification: Assay: min. 99 %

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Iodine - Standard volumetric solution (0.1 M) (A4713)

Concentration: 0.1 mol/L (0.2 N Solution)HS-No.: 38220000Storage: RTLGK: 10 - 13WGK: 1Specification:

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Mupirocin pure USP (A4718)

Formula: C26H44O9M: 500.62 g/molCAS-No.: 12650-69-0HS-No.: 29419000Storage: RTSpecification: Assay (cal. on dried subst.): 920 - 1020 µg/mg

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di-Sodium hydrogen phosphate dihydrate Molecular biology grade (A4732)

Solubility (20°C): 93 g/L (H2O)Thermal dec.: 95°CFormula: HNa2O4P · 2H2OM: 177.99 g/molCAS-No.: 10028-24-7HS-No.: 28352200EC-No.: 231-448-7Storage: RTLGK: 10 - 13Disposal: 14WGK: 1Specification: DNases/RNases/Proteases: not detectableAssay (titr.): min. 99.5 %

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Calcium saccharate tetrahydrate pure USP (A4737)

Formula: C6H8CaO8 · 4H2OM: 320.27 g/molCAS-No.: 5793-89-5HS-No.: 29400000EC-No.: 227-334-1Storage: RTLGK: 10 - 13WGK: nwgSpecification: Assay (titr.): 98.5 - 102.0 %

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L-Aspartic acid magnesium salt pure Ph. Eur. (A4738)

Formula: C8H12MgN2O8M: 324.54 g/molCAS-No.: 2068-80-6HS-No.: 29224985EC-No.: 218-191-6Storage: RTSpecification: Assay (titr., calc. anhydrous subst.): 98.0 - 102.0 %

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Tween® 80 pure Ph. Eur. (A4743)

Classification: nonionic detergent: CMC (25°C): 1.0 x 10-5 mol/LNote: ®trademark of ICI America Inc.M: 1310 g/molCAS-No.: 9005-65-6HS-No.: 34021300Storage: RTLGK: 10 - 13Disposal: 28WGK: 1Specification:

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Sodium pyrophosphate decahydrate p. A. (A4747)

Formula: Na4O7P2 · 10H2OM: 446.06 g/molCAS-No.: 13472-36-1HS-No.: 28353900EC-No.: 231-767-1Storage: RTLGK: 10 - 13Disposal: 14WGK: 1Specification: Assay (titr.): min. 99 %

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Sodium tetraphenylborate - Standard volumetric solution (0.01 M) (A4750)

HS-No.: 38220000Storage: RTR: 36/38S: 24/25hazardidentification: irritantSpecification:

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Glycylglycine Cell culture grade (A4753)

Melting range: 220 - 240°CFormula: C4H8N2O3M: 132.12 g/molCAS-No.: 556-50-3HS-No.: 29241900EC-No.: 209-127-8Storage: RTLGK: 10 - 13WGK: 1Specification: Pyrogen test: compliesAssay (titr.): min. 99.5 %

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Sodium molybdate dihydrate Technical grade (A4779)

Solubility (20°C): 840 g/L (H2O)Formula: MoNa2O4 · 2H2OM: 241.95 g/molCAS-No.: 10102-40-6HS-No.: 28417000EC-No.: 231-551-7Storage: RTLGK: 10 - 13Disposal: 15Specification: Assay (titr.): min. 96 %

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Calcium L-ascorbate dihydrate pure Ph. Eur. (A4780)

Formula: C12H14CaO12 · 2H2OM: 426.35 g/mol CAS-No.: 5743-28-2HS-No.: 29362700EC-No.: 227-261-5Storage: RTSpecification: Assay (titr.): 99.0 - 100.5 %

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Copper(II) sulfate - Standard volumetric solution (0.01 M) (A4787)

concentration: 0.01 mol/L (0.01 N Solution)HS-No.: 38220000Storage: RTLGK: 10 - 13Disposal: 28WGK: 2Specification:

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Nitric acid - Standard volumetric solution (10 M) (A4813)

Concentration: 10 mol/L (10 N Solution)HS-No.: 28080000Storage: RTLGK: 8 BDisposal: 12R: 35S: 23.2-26-36/37/39-45hazardidentification: corrosiveClass/PG: 8/IIUN-No.: UN2031WGK: 1Specification:

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Tin(II) chloride dihydrate pure Ph. Eur. (A4815)

Formula: Cl2Sn · 2H2OM: 225.63 g/molCAS-No.: 10025-69-1HS-No.: 28273910Storage: RTLGK: 10 - 13Disposal: 15R: 22-36/37/38-43S: 24-26-37hazardidentification: harmful, irritant, sensitizingWGK: 1Specification: Assay (titr.): 98.0 - 101.0 %

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Cobalt(II) sulfate heptahydrate pure (A4825)

Formula: CoSO4 · 7H2OM: 281.10 g/molCAS-No.: 10026-24-1HS-No.: 28332930EC-No.: 233-334-2Storage: RTLGK: 6.1 BDisposal: 15R: 49-22-42/43-50/53S: 53-22-45-60-61hazardidentification: harmful, sensitizing, carcinogenic, dangerous for the environmentClass/PG: 9/IIIUN-No.: UN3077WGK: 3Specification: Assay (titr.): min. 98 %

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Xylene - Mixture of isomeres pure Ph. Helv. (A4827)

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:

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D(-)-Mannitol pure low endotoxin, Ph. Eur., BP, USP, JP (A4831)

Melting range: 164 - 169°CSolubility (18°C): 156 g/L (H2O)Formula: C6H14O6M: 182.17 g/molCAS-No.: 69-65-8HS-No.: 29054300EC-No.: 200-711-8Storage: RTLGK: 10 - 13Specification: Assay (HPLC, calc. on dried subst.): 98.0 - 101.5 %

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Magnesium sulfate anhydrous pure (A4837)

Note: * Use this product as drying agent only! Do not prepare reagents with this product!Formula: MgO4SM: 120.37 g/mol CAS-No.: 7487-88-9HS-No.: 28332100EC-No.: 231-98-2Storage: RTLGK: 10 - 13Disposal: 14WGK: 1Other properties: hygroscopicSpecification: Assay (titr.): min. 98 %

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Gentamycin sulfate pure Ph. Eur. (A4854)

Formula: C19-21H39-43N5O7 · 2.5H2SO4M: 694.75 - 723.75 g/molCAS-No.: 1405-41-0HS-No.: 29419000EC-No.: 215-778-9Storage: RTLGK: 10 - 13R: 42/43S: 22-36/37-45hazardidentification: sensitizingWGK: 1Specification: Activity (anhydrous substance): min. 590 I.U./mg

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Sodium chloride pure, free-flowing (A4857)

Melting point: 801°CSolubility (20°C): 358 g/L (H2O)Boiling point: 1461°CFormula: ClNaM: 58.44 g/molCAS-No.: 7647-14-5HS-No.: 25010091EC-No.: 231-598-3Storage: RTLGK: 10 - 13Disposal: 14WGK: nwgSpecification: Assay (titr.): min. 99 %

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Formic acid 60 % pure (A4858)

additional product description: produced from Formic acid 98 - 100 % pure Food grade (A0749)Boiling point: 101°C (98 - 100%)Density (d 20°C/4°C): 1,22 (98 - 100 %)Melting point: 8°C (98 - 100 %)Formula: CH2O2M: 46.03 g/molCAS-No.: 64-18-6HS-No.: 29151100EC-No.: 200-579-1Storage: RTLGK: 8 BDisposal: 4R: 34S: 23.2-26-45hazardidentification: corrosiveClass/PG: 8/IIUN-No.: UN3412WGK: 1Specification: Assay (titr.): min. 60 %

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Acetic acid 10 % pure (A4861)

Formula: C2H4O2M: 60.05 g/molCAS-No.: 64-19-7HS-No.: 29152100EC-No.: 200-580-7Storage: RTLGK: 8 BDisposal: 4R: 36/38S: 26hazardidentification: irritantWGK: 1Specification: Assay (titr.): min. 10 %

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