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Cas 514-78-3 Canthaxanthin ISO Certified Reference Material Purity Degree 99%

Cas 514-78-3 Canthaxanthin ISO Certified <strong>Reference</strong> Material Purity Degree 99%
Items Standard Appearance Free-flowing Deep Red granule ， No caking, A small amount of small white or yellow particles are allowed, No other visible impurities Canthaxanthin Content ≥ 100g/kg ...

Retinoic Acid Cas 302-79-4 ISO Certified Reference Material Purity Degree 99%

Retinoic Acid Cas 302-79-4 ISO Certified <strong>Reference</strong> Material Purity Degree 99%
Items Standard Appearance Yellow crystalline powder Identification The IR absorption spectrum should correspond with reference standard Should exhibits maximum absorption at 352nm Loss on ...

Cas 6920-22-5 1,2-Hexanediol ISO Certified Reference Material Purity Degree 99%

Cas 6920-22-5 1,2-Hexanediol ISO Certified <strong>Reference</strong> 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% ...

Tocopheryl Acetate CAS 7695-91-2 ISO Certified Reference Material Purity Degree 99%

Tocopheryl Acetate CAS 7695-91-2 ISO Certified <strong>Reference</strong> Material Purity Degree 99%
Items Standard Appearance Clear, yellow or greenish yellow, Viscous, oily liquid Acidity ≤ 1.0ml Isobutyl acetate ≤ 0.5% Assay 96.0%~102.0% Arsenic ≤ 3mg/kg Lead ≤ 10mg/kg Copper ≤ ...

ISO Certified Reference Material Purity Degree 98% CAS 5337-93-9 4-Methylpropiophenone

ISO Certified <strong>Reference</strong> Material Purity Degree 98% CAS 5337-93-9 4-Methylpropiophenone
Items Standard Appearance Colorless to yellow liquid Assay(GC) 98.5%min Water 0.20% max FQA: Q1 Can i get some samples A1 Yes, we can supply the free sample, but the shipping cost be paid ...

ISO Certified Reference Material Purity Degree 99% CAS 64-19-7 Acetic Acid

ISO Certified <strong>Reference</strong> Material Purity Degree 99% CAS 64-19-7 Acetic Acid
Items Standard Appearance Transparent liquid without suspended solids and mechanical impurities Chromaticity （in Hazen)(Pt-Co) ≤ 20 Acetic acid content ≥99.5% Moisture content ≤0.20% Formic ...

N,N-Dimethylaniline CAS 121-69-7 ISO Certified Reference Material Purity Degree 99%

N,N-Dimethylaniline CAS 121-69-7 ISO Certified <strong>Reference</strong> Material Purity Degree 99%
Items Standard Appearance Primrose yellow liquid Crystallization point 2.10℃ N,N-dimethyl aniline assay 99.00%min Aniline assay 0.05%max N-methyl aniline assay 0.50%max Another assay ...

Tert-butyl Hypochlorite CAS 507-40-4 ISO Certified Reference Material Purity Degree 99%

Tert-butyl Hypochlorite CAS 507-40-4 ISO Certified <strong>Reference</strong> Material Purity Degree 99%
Items Standard Appearance Light yellow to yellow liquid Structure Nuclear magnetic hydrogen spectrum weightlessness < 0.5% Purity （diding） 95% FQA: Q1 Can i get some samples A1 Yes, we ...

PEG-2 Cocomonium Chloride Cas 61791-10-4 ISO Certified Reference Material Purity Degree 99%

PEG-2 Cocomonium Chloride Cas 61791-10-4 ISO Certified <strong>Reference</strong> Material Purity Degree 99%
Items Standard Appearance Amber liquid Assay 95.0% Ph(1% water solution) 6-9 Melting point -5 ℃ 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% CAS 109-86-4 2-Methoxyethanol

ISO Certified <strong>Reference</strong> Material Purity Degree 99% CAS 109-86-4 2-Methoxyethanol
Items Standard Appearance Clear, colourless solution Content ≥ 99.5% Water content ≤ 0.10% Density (20 ℃ ) 0.960-0.970 g/cm3 Acidity (calculated as acetic acid) ≤ 0.01% Color(Hazen) ≤ ...

Hydroxyethyl Cellulose CAS 9004-62-0 ISO Certified Reference Material Purity Degree 99%

Hydroxyethyl Cellulose CAS 9004-62-0 ISO Certified <strong>Reference</strong> Material Purity Degree 99%
Items Standard Appearance White powder Molar substitution degree M.S.:1.8-2.1 water content ＜ 5% Hydration time 4-25minutes PH 6-8.5 Water insoluble substances ＜ 0.5% ash content ＜ ...

ISO Certified Reference Material Purity Degree 99% CAS 10476-81-0 Strontium Bromide

ISO Certified <strong>Reference</strong> Material Purity Degree 99% CAS 10476-81-0 Strontium Bromide
Item Standard Appearance White crystalline powder Purity 99%min Nitrogen compounds 0.01%max sulfate 0.02%max Ca 0.03%max Fe 0.005%max Alkali metals and magnesium 0.4%max FQA: Q1 Can i get some ...

ISO Certified Reference Material Purity Degree 99% DEAE-cellulose CAS 9013-34-7

ISO Certified <strong>Reference</strong> Material Purity Degree 99% DEAE-cellulose CAS 9013-34-7
Test item Standard Appearance moist, white to cream-colored powder Moisture % 70%-76% Flow rate (50cm/ H2O /cm column pressure) ＞0.28L/ cm2 /hr Small Ion Exchange capacity (dried basis) ...

ISO Certified Reference Material Purity Degree 99% CAS 67-68-5 Dimethyl Sulfoxide

ISO Certified <strong>Reference</strong> Material Purity Degree 99% CAS 67-68-5 Dimethyl Sulfoxide
Items Standard Appearance Colorless transparent liquid Content 99.9% Crystallization point ≥18.10℃ Acid value （as kOH）mg/c ≤0.03 Transmittance （400nm） ≥96.0% Refractive index （20℃） ...

ISO Certified Reference Material Purity Degree 99% Phenethyl Alcohol CAS 60-12-8

ISO Certified <strong>Reference</strong> Material Purity Degree 99% Phenethyl Alcohol CAS 60-12-8
Items Standard Appearance Colorless liquid Odor Mild warm fragrance, rose, honey-like aroma Refractive index (20 ℃) 1.529 1.535 Relative density (25 ℃/25℃) 1.017~1.020 Content(%) ≥98.0 ...

ISO Certified Reference Material Purity Degree 99% Turpentine Oil CAS 8006-64-2

ISO Certified <strong>Reference</strong> Material Purity Degree 99% Turpentine Oil CAS 8006-64-2
Items Standard Color and Appearance Colorless or pale yellowish clarified liquid. Scent Peculiar smell Density （ 20 ℃ /20 ℃） 0.850-0.870 Refractive Index （ 20 ℃） 1.466 — 1.477 Distillate ...

CAS 100-51-6 Benzyl Alcohol ISO Certified Reference Material Purity Degree 99%

CAS 100-51-6 Benzyl Alcohol ISO Certified <strong>Reference</strong> Material Purity Degree 99%
Items Standard Appearance Clear transparent liquid Purity 99.95%MIN BENZALDEHYDE(PPM) 500MAX ACIDITY ， mgKOH/g 0.5MAX COLOR(HAZEN) ≤ 10 relative density (20 ℃ ) 1.043-1.048 ...

ISO Certified Reference Material Purity Degree 99% D(+)-Raffinose Pentahydrate CAS 17629-30-0

ISO Certified <strong>Reference</strong> Material Purity Degree 99% D(+)-Raffinose Pentahydrate CAS 17629-30-0
Items Standard Appearance White crystalline powder Odor Characteristic Identification Positive Assay ≥ 99.0% Powder Size ≥ 95% through 30 mesh Bulk Density 0.40 – 0.70 g/mL Specific ...

ISO Certified Reference Material Purity Degree 95% CAS 61010-04-6

ISO Certified <strong>Reference</strong> Material Purity Degree 95% CAS 61010-04-6
Items Standard Appearance Brown yellow powder Assay （HPLC） ≥95% 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 ...

Cas 6770-38-3 1,4-Bis(Methoxymethyl)Benzene ISO Certified Reference Material Purity Degree 99%

Cas 6770-38-3 1,4-Bis(Methoxymethyl)Benzene ISO Certified <strong>Reference</strong> Material Purity Degree 99%
Items Standard Appearance Colorless liquid Purity(Area %) ≥99.00% Moisture ≤0.10% FQA: Q1 Can i get some samples A1 Yes, we can supply the free sample, but the shipping cost be paid by our ...
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