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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Oleuropein HPLC grade (A5309)

Origin: from Olea europaeaFormula: C25H32O13M: 540.52 g/molCAS-No.: 32619-42-4HS-No.: 29420000Storage: 2-8°CSpecification: Assay: min. 98 %

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Orientin HPLC grade (A5310)

Origin: from Adonis vernalisFormula: C21H20O11M: 448.36 g/molCAS-No.: 28608-75-5HS-No.: 29420000Storage: 2-8°CR: 36/37/38S: 26-36hazardidentification: irritantSpecification: Assay: min. 99 %

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Lycopin HPLC grade (A5311)

Origin: from Solanum lycopersicumFormula: C40H56M: 536.88 g/molCAS-No.: 502-65-8HS-No.: 32030010Storage: -20°CSpecification: Assay: min. 90 %

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Rosmarinic acid HPLC grade (A5313)

Origin: from Rosmarinus officinalisFormula: C18H16O8M: 360.32 g/molCAS-No.: 20283-92-5HS-No.: 29183000Storage: 2-8°CSpecification: Assay: min. 99 %

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Saponarin HPLC grade (A5314)

Origin: from Saponaria officinalisFormula: C27H30O15M: 594.53 g/molCAS-No.: 20310-89-8HS-No.: 29420000Storage: 2-8°CR: 36/37/38S: 26-36hazardidentification: irritantSpecification: Assay: min. 99 %

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Sinigrin monohydrate HPLC grade (A5315)

Origin: from Sinapis nigraFormula: C10H16KNO9S2 · H2OM: 415.47 g/molCAS-No.: 3952-98-5HS-No.: 29389090Storage: 2-8°CSpecification: Assay: min. 99 %

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Sinigrin monohydrate pure (A5316)

Origin: from Sinapis nigraFormula: C10H16KNO9S2 · H2OM: 415.47 g/molCAS-No.: 3952-98-5HS-No.: 29389090Storage: 2-8°CSpecification: Assay: min. 97 %

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Isoquercitrin pure (A5319)

origin: for origin please inquireFormula: C21H20O12M: 464.38 g/molCAS-No.: 21637-25-2HS-No.: 29389090Storage: 2-8°CLGK: 10 - 13Disposal: 3R: 22S: 22-45hazardidentification: harmfulSpecification: Assay (HPLC): min. 97 %

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3-Acetyl-α-boswellic acid HPLC grade (A5321)

Origin: from Boswellia serrataFormula: C32H50O4M: 498.73 g/molHS-No.: 29420000Storage: 2-8°CSpecification: Assay: min. 99 %

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(-)-Menthol crystalline pure Ph. Eur., USP (A5322)

Formula: C10H20OM: 156.27 g/molCAS-No.: 2216-51-5HS-No.: 29061100EC-No.: 248-690-9Storage: RTLGK: 10 - 13Disposal: 3R: 38S: 25hazardidentification: irritantWGK: 1Specification:

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Cer(IV) sulfate - Standard volumetric solution (0.1 M) Reagent Ph. Eur. (A5326)

concentration: 0.1 mol/L (0.1 N Solution)HS-No.: 38220000Storage: RTLGK: 10 - 13Disposal: 28R: 36/38S: 26hazardidentification: irritantWGK: 1Specification:

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n-Propyl gallate pure Ph. Eur. (A5338)

Melting point: 148 - 151°CFormula: C10H12O5M: 212.20 g/molCAS-No.: 121-79-9HS-No.: 29182900EC-No.: 204-498-2Storage: RTLGK: 10-13Disposal: 3R: 22-43S: 24-37hazardidentification: harmful, sensitizingWGK: 2Specification: Assay (UV): 97.0 - 103.0 %

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Hydrochloric acid 25 % Technical grade (A5356)

Formula: ClHM: 36.46 g/molCAS-No.: 7647-01-0HS-No.: 28061000EC-No.: 231-595-7Storage: RTLGK: 8 BDisposal: 12R: 34-37S: 26-36/37/39-45hazardidentification: corrosive, irritantClass/PG: 8/IIUN-No.: UN1789WGK: 1Specification: Assay (titr.): approx. 25 %

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tert.-Butyl methyl ether Technical grade (A5412)

Melting point: -108.6°CBoiling point: 55.3°C (1013 hPa)Density (20°C): 0.74 g/cm³Solubility (10°C): 26 g/L (H2O)Formula: C5H12OM: 88.15 g/molCAS-No.: 1634-04-4HS-No.: 29091990EC-No.: 216-653-1Storage: RTLGK: 3 ADisposal: 1R: 11-38S: 9-16-24hazardidentification: highly flammable, irritantClass/PG: 3/IIUN-No.: UN2398WGK: 1Specification: Assay (GC): min. 99 %

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Polyvinylpyrrolidone (K90) pure Ph. Eur. (A5422)

M: approx. 360000 (g/mol)CAS-No.: 9003-39-8HS-No.: 39059990EC-No.: 201-800-4Storage: RTLGK: 10 - 13Disposal: 3WGK: 1Specification: Assay (from N): 11.5 - 12.8 %

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Potassium hydroxide - Standard volumetric solution (0.1 M) in 2-propanol (A5424)

concentration: 0.1 mol/L (0.1 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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Chloramin T - Standard volumetric solution (0.05 M) (A5448)

additional product description: aqueous solutionsconcentration: 0.05 mol/L (0.1 N Solution)HS-No.: 38220000Storage: RTLGK: 10 - 13Disposal: 3R: 42S: 26-36/37/39-45hazardidentification: sensitizingSpecification:

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Chromium(III) chloride hexahydrate pure (A5459)

Melting point: 95°CSolubility (20°C): 590 g/L (H2O)Formula: CrCl3 · 6H2OM: 266.45 g/molCAS-No.: 10060-12-5HS-No.: 28273985EC-No.: 233-038-3Storage: RTLGK: 10 - 13R: 22S: 24/25hazardidentification: hazardousWGK: 2Specification: Assay (titr.): min. 96 %

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Oxalic acid - Standard volumetric solution (0.01 M) (A5481)

concentration: 0.01 mol/L (0.02 N Solution)HS-No.: 38220000Storage: RTLGK: 10 - 13WGK: 1Specification:

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Calcium hypophosphite pure DAC (A5485)

Solubility (20°C): 150 g/L (H2O)Formula: CaH4O4P2M: 170.05 g/molCAS-No.: 7789-79-9HS-No.: 28351000EC-No.: 232-190-8Storage: RTLGK: 4.1 BR: 11S: 7-15hazardidentification: highly flammableClass/PG: 4.1/IIUN-No.: UN3178WGK: 3Specification: Assay (titr.): 98.0 - 100.5 %

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Perchloric acid - Standard volumetric solution (0.1 M) (A5488)

concentration: 0.1 mol/L (0.1 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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Polyethylene glycol 300 pure Ph. Eur. (A5537)

Formula: HO(C2H4O)nHCAS-No.: 25322-68-3HS-No.: 39072011EC-No.: 500-038-2Storage: RTLGK: 10 - 13Disposal: 3WGK: 1Specification:

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Trifluoroacetic acid HPLC grade (A5540)

Boiling point: 72°CDensity (20°C): 1.487 - 1.489 g/cm³Melting point: -15°CFormula: C2HF3O2M: 114.02 g/molCAS-No.: 76-05-1HS-No.: 29159000EC-No.: 200-929-3Storage: RTLGK: 8 BDisposal: 4R: 20-35-52/53S: 9-26-27-28.1-45-61hazardidentification: dangerous for the environment, harmful, corrosiveClass/PG: 8/IUN-No.: UN2699WGK: 2Specification: Assay (titr.): min. 99.9 %

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DNA-Dye Methylene blue (A5595)

usage2: • may be used several timesusage3: • sensitivity: approx. 10 ng of DNA are detectableUsage: • nontoxic solution for the staining of nucleic acids in agarose gelsusage1: • 200-fold concentrated solutionHS-No.: 38220000Storage: 2-8°CSpecification: Concentration: 0.2 mg/ml

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Silver sulfate pure (A5598)

Solubility (25°C): 8 g/L (H2O)Melting point: 655°CFormula: Ag2O4SM: 311.79 g/molCAS-No.: 10294-26-5HS-No.: 28432900EC-No.: 233-653-7Storage: RTLGK: 10 - 13Disposal: 27R: 41S: 22-26-39hazardidentification: irritantWGK: 3Specification: Assay (titr.): min. 98.5 %

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