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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Sodium hydroxide - Solution 30 % pure (A3355)

HS-No.: 28151200Storage: RTLGK: 8 BDisposal: 13R: 35S: 26-36/37/39-45hazardidentification: corrosiveClass/PG: 8/IIUN-No.: UN1824WGK: 1Specification: Assay (titr.): approx. 30 %

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Sodium carbonate - Standard volumetric solution (0.5 M) (A3356)

concentration: 0.5 mol/L (1 N Solution)HS-No.: 38220000Storage: RTLGK: 10 - 13Disposal: 14WGK: 1Specification:

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Sodium hydroxide - Solution 20 % p. A. (A3357)

HS-No.: 28151200Storage: RTLGK: 8 BDisposal: 13R: 35S: 26-36/37/39-45hazardidentification: corrosiveClass/PG: 8/IIUN-No.: UN1824WGK: 1Specification: Assay (titr.): min. 20 %

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ortho-Phosphoric acid 20 % pure (A3358)

Formula: H3O4PM: 98.00 g/molCAS-No.: 7664-38-2HS-No.: 28092000EC-No.: 231-633-2Storage: RTLGK: 8 BDisposal: 12R: 36/38S: 26-36/37/39-45hazardidentification: irritantClass/PG: 8/IIIUN-No.: UN1805WGK: 1Other properties: hygroscopicSpecification: Assay (titr.): min. 20 %

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Potassium hydroxide - Standard volumetric solution (0.1 M) in methanol (A3359)

concentration: 0.1 mol/L (0.1 N Solution) in MethanolHS-No.: 38220000Storage: RTLGK: 3 ADisposal: 1R: 11-23/24/25-36/38-39/23/24/25S: 7-16-36/37-45hazardidentification: highly flammable, toxicClass/PG: 3(6.1)/IIUN-No.: UN1992WGK: 1Specification:

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Acetic acid - Standard volumetric solution (2 M) (A3360)

concentration: 2 mol/L (2 N Solution)HS-No.: 38220000Storage: RTR: 36/38S: 26hazardidentification: irritantClass/PG: 8/IIIUN-No.: UN2790WGK: 1Specification:

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Potassium hydroxide - Solution 30 % pure (A3361)

CAS-No.: 1310-58-3HS-No.: 28152000EC-No.: 215-181-3Storage: RTLGK: 8 BDisposal: 13R: 22-35S: 26-36/37/39-45hazardidentification: harmful, corrosiveClass/PG: 8/IIUN-No.: UN1814WGK: 1Specification: Assay (titr.): approx. 30 %

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di-Potassium oxalate - Standard volumetric solution (0.25 M) (A3362)

concentration: 0.25 mol/L (0.5 N Solution)HS-No.: 38220000Storage: RTLGK: 10 - 13Disposal: 28Specification:

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Potassium dichromate - Standard volumetric solution (0.005 M) for COD-determination (A3363)

additional product description: in compliance with DIN 38409 (H44)concentration: 0.005 mol/L (0.03 N Solution)HS-No.: 38220000Storage: RTLGK: 6.1 BDisposal: 22R: 45-46-20-42/43S: 53-24-37-45hazardidentification: carcinogenic, mutagenic, harmful, sensitizingWGK: 3Specification:

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Sodium acetate - Standard volumetric solution (0.1 M) (A3364)

concentration: 0.1 mol/L (0.1 N Solution)HS-No.: 38220000Storage: RTDisposal: 14Specification:

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Perchloric acid - Standard volumetric solution (1 M) (A3365)

concentration: 1 mol/L (1 N Solution)HS-No.: 38220000EC-No.: 231-512-4Storage: RTLGK: 5.1 ADisposal: 12R: 36/38S: 23.2-26-36-45hazardidentification: irritantWGK: 1Specification:

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Potassium chloride - Standard volumetric solution (0.1 M) (A3366)

concentration: 0.1 mol/L (0.1 N Solution)HS-No.: 38220000EC-No.: 231-211-8Storage: RTLGK: 10 - 13Disposal: 27WGK: 1Specification:

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Potassium hydroxide - Standard volumetric solution (0.01 M) in 2-propanol (A3367)

concentration: 0.01 mol/L (0.01 N Solution) in 2-PropanolHS-No.: 38220000Storage: RTLGK: 3 ADisposal: 1R: 11-36/38-67S: 7-16-24-26hazardidentification: highly flammable, irritantClass/PG: 3/IIUN-No.: UN1993WGK: 1Specification:

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Perchloric acid - Standard volumetric solution (0.6 M) (A3368)

concentration: 0.6 mol/L (0.6 N Solution)HS-No.: 38220000EC-No.: 231-512-4Storage: RTLGK: 5.1 ADisposal: 12R: 36/38S: 23.2-26-36-45hazardidentification: irritantWGK: 1Specification:

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Sodium thiosulfate - Standard volumetric solution (0.05 M) (A3370)

concentration: 0.05 mol/L (0.05 N Solution)HS-No.: 38220000EC-No.: 231-867-5Storage: RTLGK: 10 - 13Disposal: 28WGK: nwgSpecification:

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Sodium hydroxide - Solution 45 % p.A. (A3371)

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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Potassium chloride - Standard volumetric solution (0.01 M) (A3373)

concentration: 0.01 mol/L (0.01 N Solution)HS-No.: 38220000EC-No.: 231-211-8Storage: RTLGK: 10 - 13Disposal: 27WGK: 1Specification:

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Oxalic acid - Standard volumetric solution (0.05 M) (A3374)

concentration: 0.05 mol/L (0.1 N Solution)HS-No.: 38220000Storage: RTLGK: 10 - 13WGK: 1Specification:

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Nitric acid - Standard volumetric solution (2 M) (A3380)

concentration: 2 mol/L (2 N Solution)HS-No.: 28080000Storage: RTLGK: 8 BR: 34S: 26-36/37/39-45hazardidentification: corrosiveClass/PG: 8/IIUN-No.: UN2031WGK: 1Specification:

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Acetic acid 60 % p. A. (A3383)

Formula: C2H4O2M: 60.05 g/molCAS-No.: 64-19-7HS-No.: 29152100Storage: RTLGK: 8 BR: 34S: 23.2-26-45hazardidentification: corrosive, flammableClass/PG: 8/IIUN-No.: UN2790WGK: 1Specification: Assay (titr.): min. 60 %

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ortho-Phosphoric acid 5 % pure (A3385)

Formula: H3O4PM: 98.00 g/molCAS-No.: 7664-38-2HS-No.: 28092000EC-No.: 231-633-2Storage: RTLGK: 8 BDisposal: 12WGK: 1Specification: Assay (titr.): min. 5 %

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Iron(III) citrate hydrate pure (A3387)

Solubility (20°C): 5 g/L (H2O)Formula: C6H5O7Fe · xH2OCAS-No.: 28633-45-6HS-No.: 29181500EC-No.: 249-117-0Storage: RTLGK: 10 - 13WGK: 1Specification: Assay (iodometr.): 16.5 - 18.5 % Fe

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Apigenin HPLC Grade (A3388)

origin: from Chamomillae romanaFormula: C15H10O5M: 270.23 g/molCAS-No.: 520-36-5HS-No.: 29329900Storage: 2-8°CLGK: 10 - 13R: 36/37/38S: 26-36hazardidentification: irritantSpecification: Assay: min. 99 %

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Ginkgolide B HPLC grade (A3389)

origin: from Ginkgo bilobaFormula: C20H24O10M: 424.40 g/molCAS-No.: 15291-77-7HS-No.: 29420000Storage: 2-8°CLGK: 10 - 13R: 36/37/38S: 26-36hazardidentification: irritantSpecification: Assay: min. 99 %

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Aristolochic acid I pure (A3391)

origin: from Aristolochia clematitisFormula: C17H11NO7M: 341.28 g/molCAS-No.: 313-67-7HS-No.: 29349990Storage: 2-8°CLGK: 10 - 13R: 23/24/25-40S: 1-22-36/37/39-45hazardidentification: toxicClass/PG: 6.1/IIIUN-No.: UN1544Specification: Assay: min. 96 %

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