Rosolic acid (Aurin)
Supplier: TCI America
CAS Number: 603-45-2
MDL Number: MFCD00001624
Molecular Formula: C19H14O3
Molecular Weight: 290.32
Form: Crystal
Color: Yellow
Melting point (°C): 310
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Rosolic Acid, BD
Supplier: BD
Rosolic Acid is used with m FC Agar and m FC Broth Base in cultivating and enumerating fecal coliforms by the membrane filter technique at elevated temperatures.
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Rosolic Acid, HiMedia
Supplier: HiMedia
Rosolic acid solution is recommended for selective isolation of coliform bacteria using membrane filter technique at higher temperature (44.5 ˚C).
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Hydrochloric acid 36,5 - 38,0%, AR® (ACS) Acids ACS, Macron Fine Chemicals™
Supplier: VWR International
ACS—Reagents meeting the requirements of the American Chemical Society Committee on Analytical Reagents. The specifications listed in this catalog are based on the ACS Reagent Chemicals Tenth Edition.
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Acetic acid solution 1.000 N ±0.002 analytical reagent
Supplier: VWR International
Standardized at 25 °C against chemicals whose certification is traceable to NIST. Made with high purity acid and deionized water. Suitable as a titrant.
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Hydrochloric acid 5 N, BAKER ANALYZED® volumetric solution, J.T.Baker®
Supplier: VWR International
The quality of BAKER ANALYZED™ ACS Reagents meets or exceeds the requirements set forth by the American Chemical Society (ACS). These acids are tested for common trace metals.
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Acetic acid glacial 99.7-100.5%, ARISTAR® ACS, meets analytical specification of USP, FCC, VWR Chemicals BDH®
Supplier: BDH
Clear, colorless liquid.
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Hydrochloric acid (10 - 25%) 10% (v/v) (1+9) analytical reagent, VWR Chemicals BDH®
Supplier: VWR International
Per liter formula:
100 ml ACS HCL 36.5-38% w/w
900 ml deionized water
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Sulfuric acid 93-98%, ARISTAR® ULTRA, Ultrapure for trace metal analysis, VWR Chemicals BDH®
Supplier: BDH
Ultra high purity acid for quantitative trace metal analysis at the parts-per-trillion (ppt) level.
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Hydrochloric acid ( 0.027 mol/l; 0.027 N) 0.01 N analytical reagent, VWR Chemicals BDH®
Supplier: VWR International
Made with high purity acid and deionized water. Suitable as a titrant.
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Nitric acid 50% (v/v) (1+1), VWR Chemicals BDH®
Supplier: VWR International
Per liter formula:
500mLs ACS Nitric Acid 68-70% W/W
500mLs Deionized Water
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Sulfuric acid 10% (v/v) (1+9), VWR Chemicals BDH®
Supplier: VWR International
Per liter formula:
100mLs ACS Sulfuric Acid 95-98% W/W
900mLs Deionized Water
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Hydrochloric acid (2.87 - 7.8 mol/l; 2.87 - 7.8 N) 6.0 N analytical reagent, VWR Chemicals BDH®
Supplier: VWR International
Made with high purity acid and deionized water. Suitable as a titrant.
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Hydrochloric acid (0.27 - 2.87 mol/l; 0.27 - 2.87 N) 1.0 N analytical reagent, VWR Chemicals BDH®
Supplier: VWR International
Meets AOAC 936.15 standard and ASTM E200-91 standard. Made with high purity acid and deionized water. Suitable as a titrant.
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Hydrochloric acid (0.027 - 0.27 mol/l; 0.027 - 0.27 N) 0.2 N analytical reagent, VWR Chemicals BDH®
Supplier: VWR International
Made with high purity acid and deionized water. Suitable as a titrant.
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Sulfuric acid 25% (v/v) (1+3), VWR Chemicals BDH®
Supplier: VWR International
Per liter formula:
250mLs ACS Sulfuric Acid 95-98% W/W
750mLs Deionized Water
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L(+)-Tartaric acid solution 10% (w/v), VWR Chemicals BDH®
Supplier: VWR International
L(+)-Tartaric acid solution 10% (w/v) analytical reagent, VWR Chemicals BDH®
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Formic acid ≥88.0% ACS, VWR Chemicals BDH®
Supplier: VWR International
Formic acid ≥88.0% ACS, VWR Chemicals BDH®
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Nitric acid 68 - 70%, ARISTAR® ACS, VWR Chemicals BDH®
Supplier: BDH
Colorless and free from particulates.
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Orthophosphoric acid ≥85%, HiPerSolv CHROMANORM® for HPLC, VWR Chemicals BDH®
Supplier: VWR International
Orthophosphoric acid ≥85%, HiPerSolv CHROMANORM® for HPLC, VWR Chemicals BDH®
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Citric acid 1 M in aqueous solution analytical reagent, VWR Chemicals BDH®
Supplier: VWR International
Made with deionized water.
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Sulfanilic acid, anhydrous 98.0-102.0%, powder, BAKER ANALYZED® ACS
Supplier: VWR International
For nitrogen dioxide determination (ASTM D-1607).
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Hydrochloric acid 20% (v/v), VWR Chemicals BDH®
Supplier: VWR International
Per liter formula:
200mLs ACS HCL 36.5-38% W/W
800mLs Deionized Water
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Oxalic acid 10% (w/v) in aqueous solution analytical reagent, VWR Chemicals BDH®
Supplier: VWR International
Made with deionized water.
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Hydrofluoric acid 48 - 51%, ARISTAR® ACS, VWR Chemicals BDH®
Supplier: BDH
Hydrofluoric acid 48 - 51%, ARISTAR® ACS, VWR Chemicals BDH®
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Sulfuric acid 95-98% ACS, FCC, VWR Chemicals BDH®
Supplier: BDH
Free from particulates.
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Hydrochloric acid 1 N, BAKER ANALYZED® volumetric solution, J.T.Baker®
Supplier: VWR International
J.T.Baker® volumetric and analytical solutions. These solutions are suitable for use in ACS, USP and NF compendial methods and general laboratory applications.
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Hydrochloric acid 1.0 N, StandARd® volumetric solution, Macron Fine Chemicals™
Supplier: VWR International
J.T.Baker® volumetric and analytical solutions. These solutions are suitable for use in ACS, USP and NF compendial methods and general laboratory applications.
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Nitric acid 0.1 N analytical reagent, VWR Chemicals BDH®
Supplier: VWR International
Made with high purity acid and deionized water. Suitable as a titrant.
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: VWR International
: VWR International
: VWR International
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: VWR International
: VWR International
: VWR International
: VWR International
: VWR International
: BUSHNELL CORPORATION
: VWR International
: VWR International