hplc method development

Place of Origin:China

Brand Name:Yongyuan

Model Number:Powder

Product name: Cycloastragenol Botanical source: Astragalus membranaceus (Fisch.) Bge. var. mongholicus (Bge) Hsiao or Astragalus menbranaceus (Fisch.) Bge. Specification: 90% Test Method: HPLC-ELSD CAS No.: 84605-18-5 Molecular Formula: C30H50O5 Molecular ...

Place of Origin:China

Brand Name:Yongyuan

Model Number:Powder

...】Melting point:110℃-111℃.Soluble in methanol and ethanol, slightly soluble in water, insoluble in chloroform, petroleum ether. 【Test method】HPLC 【Specification】Swertiamarin 98% 【Active Ingredients

Place of Origin:China

Brand Name:Yongyuan

Model Number:Powder

...white Crystal Powder CAS NO.:475-83-2 Molecular formula: C19H21NO2 Molecular weight: 295.376 Test method: HPLC Specification: Nuciferine 2%-50%, 10:1 Extract solution: Ethanol&Water Description: Lotus leaf extract contains the lotus alkaloids which has ...

Place of Origin:Jilin province

Brand Name:Greenspring

Model Number:001

Product Name: chaga mushroom extract Specification: polysaccharide 10%-50% Plant of Origin: China Appearance: Brown Yellow powder Mesh 100mesh Loss on Drying ≤5% Heavy Metals ≤10PPM Test method HPLC,UV Total Plate Count ≤1000cfu/g Yeast & Mold ≤100cfu/g E....

Place of Origin:China

Brand Name:Greenspring

Model Number:016

...food Appearance Yellow brown powder Molecular formula C33H40O15 Molecular weight 676.65 Specification 5%-98% Test method HPLC Extraction type Solvent extraction Density 1.55 Melting point 223-225 ºC Function: 1. Enhances erectile functions 2. Benefits

Place of Origin:China

Brand Name:Greenspring

Model Number:022

...Resource: Extract from rice bran oil Product Properties: White powder Formula: C40H5804 CAS No.: 11042-64-1 Test Method: HPLC Solvent: Water or Alcoho. Delivery date: 1~3 days after you confirm order Loading port: Shanghai or Qingdao, China supplier

Place of Origin:China

Brand Name:Greenspring

Model Number:032

...ut product: Product Name : Motherwort Herb Extract CAS No.: 4136-37-2 Main Contents: Stachydrine hydrochloride Test Method:HPLC/TCL Plant Resource:Leonurus sibiricus Main Specification:10:1,0.9%,98% Appearance:Brown to White prismatic crystalre,related to ...

Place of Origin:China

Brand Name:Greenspring

Model Number:043

... Brown-yellow or gray-white powder Specification:Synephrine 6%-98% Used part:fruit Extract solvent:water and ethanol Test method:HPLC CAS No.:94-07-5 Description Of Citrus Aurantium Extract Citrus Aurantium Extract Synephrine is mainly

Place of Origin:China

Brand Name:Greenspring

Model Number:045

high quality pure natural genistein 98% Product Description Product Name genistein Supplier Xi'an Green Spring Technology Co.,Ltd Part of used Flower Test Method HPLC Active ingredient Genistein Specs Available 80-99% Odor Characteristic Appearance Light ...

Brand Name:Yongyuan

Model Number:Powder

Place of Origin:China

... Specification:Salidroside 1%-5%, Rosavin 2%-5%; Rosavins 2%-5% Appearance:Red Brown Fine Powder Test Method:HPLC Description: Rhodiola rosea is widely distributed in Arctic and mountainous regions throughout Europe and Asia. It grows at altitudes of 1500

Place of Origin:Shaanxi Province

Brand Name:Hongyuan

Model Number:CH1404

... 1.Anthocyanidins 25%(UV) Anthocyanins 36%(HPLC) 2.ISO9001, Kosher,HACCP,HALAL,GMP 3.Factory supply Bilberry Extract Anthocyanins · Active Ingredient, Anthocyanoside · Specification,25% · Test Method, UV-VIS 1. Introduction Bilberry is a perennial...

Place of Origin:Shaanxi Province

Brand Name:Hongyuan

Model Number:CH14010

... Product Name Bilberry extract Botanical Source Vaccinium uliginosum L Part used Fruit Specification Procyanidins,anthocyanin 5%-30% Test method UV,HPLC Appearance powder Color Amaranth Extract Solvent Ethanol & Water Physical Characteristics Particle

Place of Origin:Shaan'Xi province

Brand Name:Hongyuan

Model Number:HY150612

... Ingredient: Proanthocyanidins & Anthocyanidins Specification: Proanthocyanidins(PAC) 10%,15%,25%,50%,70%; Anthocyanidins 5%,10%,25% Test Method: HPLC 2) Main index:

Place of Origin:Shaan'Xi province

Brand Name:Hongyuan

Model Number:HY150613

... Ingredient: Proanthocyanidins & Anthocyanidins Specification: Proanthocyanidins(PAC) 10%,15%,25%,50%,70%; Anthocyanidins 5%,10%,25% Test Method: HPLC 2) Main index: Item

Place of Origin:Shaanxi Province

Brand Name:Hongyuan

Model Number:HY150705

... Bunge Used Part: Leaf Active ingredient:Maslionic acid 10%-98% Appearance: brown powder Test method :HPLC 2.Product Details Specification of Hawthorn Berry Extract Botanical Source: Crataegus pinnatifida Bge. Part used: Fruit & Leaf Specification: 10% ...

Brand Name:Greenspring

Model Number:GSP0921

Place of Origin:Thailand

Product Name Pueraria Mirifica Powder Latin Name Pueraria lobata (Wild.) Ohwi (Root) Part of used Root Test Method HPLC Active ingredient Puerarin, Isoflavones SpecsAvailable 40-99% Origin Shaanxi Appearance White Powder CAS NO. 3681-99-0 ...

Brand Name:Yongyuan

Model Number:Powder

Place of Origin:China

...-52-3 【Molecular formula】C13H18O7 【Molecular weight】286.2778 【Test method】HPLC 【Specification】Salicoside 25% 98% 【Place of origin】China 【Description】Willow bark’s pain relieving potential has been recognized throughout history. ...

Brand Name:Yongyuan Bio

Model Number:Powder

Place of Origin:China

...% CAS NO.: 21967-41-9 Molecular formula: C21H18O11 Molecular weight: 446.37 Appearance: Light yellow Powder Test Method: HPLC Brand: Yongyuan Bio. Baikal

Brand Name:Yongyuan

Model Number:Powder

Place of Origin:China

... soluble in water at high assay. Test method: HPLC Specification: Phlorizin 80% 98% Active Ingredients: Phlorizin Place of origin: Shaanxi, China Description: Phlorizin, or phloridzin is a naturally ...

Brand Name:Yongyuan

Model Number:Powder

Place of Origin:China

...: C17H26O4 Molecular Weight: 294.3859 Specification:5%6%,10:1 Appearance: Brown Test Method:HPLC Function: Stimulant, carminative, given in dyspepsia and flatulent colic excellent to add to bitter infusions; specially valuable in alcoholic gastritis; of ...