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consistent quality

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(1-9 out of 9)

Cas 22374-89-6 2-AMINO-4-phenylbutane: Items Standard Identification (GC) The samples and standards are consistent Appearance Colorless transparent liquid Content ≥99.0% Moisture ≤0.5% FQA: Q1 Can i get some samples A1 Yes, we ...

Cas 55557-52-3 3-CHLOROPYRAZINE-2-carbonitrile: Items Standard Appearance Light yellow to off-white powder Identity by 1H-NMR Consistent with the structure Purity by HPLC NLT99% Maximum unknown single impurity NMT0.5% water NMT1.0% ...

108050-54-0 Tilmicosin: Items Standard Appearance White or off white powder Identification IR spectra is consistent with CRS. The retention time of the major peak of theassay preparation corresponds to that of ...

Cas 49562-28-9 Fenofibrate: consistent with the standard Residue on ignition < 0.1% Chloride < 0.01% Sulfate < 0.01% Heavy metals < 20ppm Loss on drying < 0.5% FQA: Q1 Can i get some samples A1 Yes, we can supply ...

Cas 6920-22-5 1,2-Hexanediol ISO Certified Reference Material Purity Degree 99%: Items Standard Identification GC confirmation is consistent with the test sample Appearance Colorless transparent oily liquid Purity by GC ≥99.0% Specific gravity 0.940-0.958 Water ≤0.5% ...

Phloroglucinol Dihydrate CAS 6099-90-7 Raw Powder Wholesale Purity Degree 99%: ltems Standard Appearance White or almost white powder Hazen ≤300 BY color degree Shallower than BY4 IR The characteristic peaks are consistent. Water solubility test Slightly soluble in ...

ISO Certified Reference Material Purity Degree 99% Formaldehyde Sodium Bisulfite CAS 870-72-4: Items Standard Appearance Should be white or off white powder melting point 190-210 ℃ Infrared The infrared absorption spectrum of this product should be consistent with the reference spectrum ...

Raw Powder Wholesale Purity Degree 99% CAS 3109-63-5 Tetrabutylammonium Hexafluorophosphate: Test Item Specification Characteristics White powder Assay 98.0%min Infrared spectrum Consistent with Reference substance Melting point 242-246℃ FQA: Q1 Can i get some samples A1 Yes, we can ...

Factory Price Purity Degree 99% Cromolyn Disodium Salt CAS 15826-37-6: Description: Sodium cromoglycate is a white crystalline powder. Melting point 241-242℃ (decomposes). Easily soluble in water (100mg/ml at 20℃), insoluble in ethanol and chloroform. Hygroscopic, ...

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