EC21 Product Catalogs - 50ppm

USP Factory Direct Purity Degree 99% CAS 141-82-2 Malonic Acid

20260514

Items Standard Appearance White crystals Assay （Titration），% ≥99.50 Melting point （℃） 133.0~136.0 Loss of drying （%） ≤0.50 Ignition residue(%) ≤0.20 Heavy metal(ppm)

Rhododendron Essential Oil

20240713

50ml/100ml amber glass bottles, 1kg aluminum drums, 2kg/10kg/25kg drum, 25kg/180kg iron drums. Rhododendron Oil is a volatile oil obtained by steam distillation from the dried leaves of Rhododendron

Hesperidin Normal/Micronized Powder

20220418

50% Hesperetine ≤1.00% Any other impurity ≤1.00% Total Impurities ≤8.50% Hesperidin purity ≥93.0% Solvants residuels Methanol ≤3000ppm According to the Quality Standard of Hesperidin ,

Shitakep.E

20151014

50% polysaccharide Product appearance：claybank powder ※ Test index： Moisture, ash content: 5% or less Dissolve sex: 100% soluble in water. Heavy metals: 10 PPM or less Lead: < 0.5 mg/kg

Caffeine Anhydrous B.P. / E.P./ FCC / J.P. / U.S.P

20230515

500ppm (BP/EP) Each impurity A,B,C,D,E,F ≤0.10% (BP/EP) Unspecified impurities ≤0.10% (BP/EP) Total impurities ≤0.10% (BP/EP) Any individual impurity ≤0.10% (USP) Total impurities ≤0.10% (U

Goji Polysaccharide 5%-50%

20170517

50% Details: Items Specification Appearance Brown Yellow Powder Oder Characteristic Taste Characteristic Paiticle size Pass 80 mesh Loss on drying ≤5% Heavy metals <10ppm As <1ppm Pb <3ppm Assay

Grape Seed Extract 95% OPC Powder

20170815

all bacterial tested with gram-positive bacteria were completely inhibited at 850–1000 ppm;gram-negative bacteria were inhibited at 1250–1500 ppm concentration . http://www.comext.cn

Asu Avocado Soybean Unsanponfiables

20170307

50% Heavy Metal Max 10ppm Residue on Menstruum Max 50ppm methanol/acetone Residue of Pesticide Max 2ppm Total Plate Count Max 10000cfu/g Yeast&Mold Max 100cfu/g E.coil Negative Salmonella Negative Av

Angelica Root P.E.

20160317

ppm Complies As <5 ppm Complies Residual Solvents Eur. Pharm. Complies Microbiology Total Plate Count <1000/g 125/g Yeast & Mold <100/g 20/g Salmonella Negative Negative E. Coil Negative Negative Phy

High Quality Osthole Extract Powder

20160727

5000ppm Total Heavy Metals 20ppm Arsenic 2ppm Lead 1ppm Microbiological control Total plate count 5000cfu/g Total Yeast & Mold 500cfu/g E.Coli Negative Salmonella Negative Staphylococcus Negative Pro