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ISO Certified Reference Material Purity Degree 99% CAS 7693-46-1 4-Nitrophenyl Chloroformate

ISO Certified Reference Material Purity Degree 99% CAS 7693-46-1 4-Nitrophenyl Chloroformate
Items Standard Exterior Off-white powder Content ≥98% FQA: Q1 Can i get some samples A1 Yes, we can supply the free sample, but the shipping cost be paid by our customers. Q2 How to start ...

ISO Certified Reference Material Purity Degree 99% N-Methylaniline CAS 100-61-8

ISO Certified Reference Material Purity Degree 99% N-Methylaniline CAS 100-61-8
Items Standard Appearance Primrose yellow liquid Identification （ by GC ） Conforms N-methyl aniline assay 90.00 Aniline assay 10.00 N.N—dimethyl aniline assay 3.00 Other assay 1.00 FQA: ...

Raw Powder Wholesale Purity Degree 99% Ferrocene CAS 102-54-5

Raw Powder Wholesale Purity Degree 99% Ferrocene CAS 102-54-5
Items Standard Appearance Orange powder Content ≥99% Melting point 172-174 ℃ Free iron content ≤300ppm Toluene insoluble matter ≤0.2% Moisture ≤0.2% FQA: Q1 Can i get some samples A1 ...

ISO Certified Reference Material Purity Degree 99% CAS 106-86-5 1,2-EPOXY-4-vinylcyclohexane

ISO Certified Reference Material Purity Degree 99% CAS 106-86-5 1,2-EPOXY-4-vinylcyclohexane
Items Standard Appearance Colorless, transparent liquid Assay,GC 99%min FQA: Q1 Can i get some samples A1 Yes, we can supply the free sample, but the shipping cost be paid by our customers. Q2 ...

D-Galactose Raw Powder Wholesale Purity Degree 99% CAS 59-23-4

D-Galactose Raw Powder Wholesale Purity Degree 99% CAS 59-23-4
A3 You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will ...

Raw Powder Wholesale Purity Degree 99% Tetrabutylammonium Hydrogen Sulfate CAS 32503-27-8

Raw Powder Wholesale Purity Degree 99% Tetrabutylammonium Hydrogen Sulfate CAS 32503-27-8
Items Standard Appearance White to off white crystal Assay 99%min Melting point 166-175 ℃ Water ≤0.5% FQA: Q1 Can i get some samples A1 Yes, we can supply the free sample, but the shipping ...

GMP Factory Direct Purity Degree 99% CAS 11070-44-3 TETRAHYDROMETHYL-1,3-isobenzofurandione

GMP Factory Direct Purity Degree 99% CAS 11070-44-3 TETRAHYDROMETHYL-1,3-isobenzofurandione
Items Standard Appearance Colorless or light yellow liquid Viscosity 30-60 Anhydride Content 41.0 min Freezing point -15 ℃ max Volatile content 1.0 max Free Acid 0.1 max FQA: Q1 Can i ...

Raw Powder Wholesale Purity Degree 99% CAS 85-42-7 Hexahydrophthalic Anhydride

Raw Powder Wholesale Purity Degree 99% CAS 85-42-7 Hexahydrophthalic Anhydride
Items Standard Appearance White vitric solid Assay ≥99.0% Melt colority/Hazen ≤30 Free acid ≤0.3% Solidifying point 34.5-38.0 FQA: Q1 Can i get some samples A1 Yes, we can supply the ...

ISO Certified Reference Material Purity Degree 99% Triethyl Phosphonoacetate CAS 867-13-0

ISO Certified Reference Material Purity Degree 99% Triethyl Phosphonoacetate CAS 867-13-0
Items Standard Appearance Colorless oily liquid Content(CC) ≥99.0% Water ≤0.50% Acid number ≤0.30% FQA: Q1 Can i get some samples A1 Yes, we can supply the free sample, but the shipping cost ...

ISO Certified Reference Material Purity Degree 99% 2-(Dimethylamino)Ethyl Methacrylate CAS 2867-47-2

ISO Certified Reference Material Purity Degree 99% 2-(Dimethylamino)Ethyl Methacrylate CAS 2867-47-2
Items Standard Appearance Colorless or slight yellow clear liquid Solid content ³ 99.5% Acidity ≤ 0.02 mg KOH/g Moisture ≤0.05% Chroma ≤50 MEHQ 100+-10ppm FQA: Q1 Can i get ...

ISO Certified Reference Material Purity Degree 99% MOPSO CAS 68399-77-9

ISO Certified Reference Material Purity Degree 99% MOPSO CAS 68399-77-9
Items Standard Appearance White crystal Assay, 99.0-101.0% Solubility(0.5M aq.) Clear, colorless solution Loss on drying ≤1.0% PH(1% aq.) 3.9-4.5 Ultraviolet absorbance(1M aq.) ≤0.1 ...

Raw Powder Wholesale Purity Degree 99% N-Ethylmaleimide CAS 128-53-0

Raw Powder Wholesale Purity Degree 99% N-Ethylmaleimide CAS 128-53-0
Appearance Colorless to light yellow liquid （ Low-temperature crystallization） Purity （by HPLC） Not less than 95.0% FQA: Q1 Can i get some samples A1 Yes, we can supply the free sample, but the ...

ISO Certified Reference Material Purity Degree 99% CAS 96-23-1 1,3-DICHLORO-2-propanol

ISO Certified Reference Material Purity Degree 99% CAS 96-23-1 1,3-DICHLORO-2-propanol
Items Standard Appearance Colorless to light yellow liquid Assay ≥ 98% moisture content ≤ 0.5% Heavy Metals ≤ 50ppm FQA: Q1 Can i get some samples A1 Yes, we can supply the free sample, ...

Raw Powder Wholesale Purity Degree 99% CAS 10323-20-3 D-(-)-Arabinose

Raw Powder Wholesale Purity Degree 99% CAS 10323-20-3 D-(-)-Arabinose
A3 You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we ...

Nitrofurazone ISO Certified Reference Material Purity Degree 99% CAS 59-87-0

Nitrofurazone ISO Certified Reference Material Purity Degree 99% CAS 59-87-0
A3 You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will ...

Raw Powder Wholesale Purity Degree 99% Itaconic Acid CAS 97-65-4

Raw Powder Wholesale Purity Degree 99% Itaconic Acid CAS 97-65-4
A3 You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we ...

ISO Certified Reference Material Purity Degree 99% CAS 144060-53-7 Febuxostat

ISO Certified Reference Material Purity Degree 99% CAS 144060-53-7 Febuxostat
A3 You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will ...

Agar CAS 9002-18-0 Raw Powder Wholesale Purity Degree 99%

Agar CAS 9002-18-0 Raw Powder Wholesale Purity Degree 99%
A3 You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we ...

ISO Certified Reference Material Purity Degree 99% Formaldehyde Sodium Bisulfite CAS 870-72-4

ISO Certified Reference Material Purity Degree 99% Formaldehyde Sodium Bisulfite CAS 870-72-4
A3 You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will ...
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