HPLC - 411 Annonces

Friday 02 June 2023

Bioanalytical Service Bioanalytical Service for Small Molecule Drugs and Metabolites, Large Molecules – Peptides and Proteins, etc. LCMSMS Quantification, GCMS Quantification, HPLC, UPLC and ELISA. Analytical Services Analytical Services for Purity Test, Contaminant Test, Pesticide Screening...

Friday 02 June 2023

Bioanalytical Service Bioanalytical Service for Small Molecule Drugs and Metabolites, Large Molecules – Peptides and Proteins, etc. LCMSMS Quantification, GCMS Quantification, HPLC, UPLC and ELISA. Analytical Services Analytical Services for Purity Test, Contaminant Test, Pesticide Screening...

Saturday 08 April 2023

Milk Thistle is a flowering herb native to Mediterranean countries. The main component in Milk Thistle is Silymarin, which is an antioxidant compound. People used it to treat diseases related to the liver and gallbladder traditionally. Basic Information of ACE Biotechnology Milk...

Saturday 11 February 2023

Quantité : 10mg-10t - Prix : 50-15000

The CAS number of nsp dmae nhs is: 194357-64-7, and the molecular formula is C30H26N2O9S. It is a luminescent substrate reagent used in chemiluminescence experiments. Its parent is acridine ester. Many derivatives with different properties, acridinium ester NSP-DMAE-NHS is one of...

Monday 16 January 2023

Quantité : 1kg - Prix : USD4,000.00

1. Product Name: Salcaprozate Sodium 2. Alias: SNAC; Salcaprozate Sodium; Salcaprozate sodium; Salcaprozate Sodium (SNAC); sodium 8-(2-hydroxybenzamido)octanoate; sodium,8-[(2-hydroxybenzoyl)amino]octano ate; SODIUM 8-(2-HYDROXYBENZAMIDO)OCTANOATE (SNAC); SNAC,sodium 8-[(2-hydroxybenzoyl)amino...

Thursday 05 January 2023

Angelica Root Extract It' s extracted from the root of Angelica by SFE-CO2 Extraction. According to traditional Chinese medicine, Chinese angelica powder has the role of nourishing blood, nourishing bowel and defecation. Angelica root powder is suitable for symptoms such as blood deficiency...

Thursday 05 January 2023

Cas 4431-01-0 Angelica Root Essential Oil Angelica root essential oil is extracted from the root of Angelica by SFE-CO2 Extraction. The main component is ligustilide, linoleic acid, etc. Angelica archangelica essential natural oil is currently the best-selling pharmaceutical intermediate...

Wednesday 09 November 2022

Quantité : 10g - Prix : 10USD

Nom du produit : S-23 CAS : 1010396-29-8 MF: C18H13ClF4N2O3 MW: 416.753 EINCES : 1532714-185-1 PM : 119-121 °C BP : 577,1 ± 50,0 °C (prévu) Densité : 1,48 ± 0,1 g/cm3 (prévu) Aspect : Poudre blanche Paquet : 10g, 100g, 500g et 1kg ou comme demandes des clients. Méthode d'essai : CLHP Pureté ...

Wednesday 09 November 2022

Quantité : 10g - Prix : 10USD

Nom du produit : S-23 CAS : 1010396-29-8 MF: C18H13ClF4N2O3 MW: 416.753 EINCES : 1532714-185-1 PM : 119-121 °C BP : 577,1 ± 50,0 °C (prévu) Densité : 1,48 ± 0,1 g/cm3 (prévu) Apparence : Poudre blanche Paquet : 10g, 100g, 500g et 1kg ou comme demandes des clients. Méthode d'essai ...

Wednesday 09 November 2022

Quantité : 10g - Prix : 10USD

Nom du produit : SR9009 (sténabolique) CAS : 1379686-30-2 MF: C20H24ClN3O4S MW : 437,94026 EINCES：1592732-453-0 PA：547,2±45,0 °C (prévu) Densité : 1,327 ± 0,06 g/cm3 (prévu) Apparence : Poudre blanche Paquet : 10g, 100g, 500g et 1kg ou comme demandes des clients. Méthode d'essai ...

Wednesday 09 November 2022

Quantité : 10g - Prix : 10USD

Sarm MK677 Nom du produit : mésylate d'Ibutamoren, MK677, mk677, sarms Autre nom : Ibutamoren CAS : 159752-10-0 MF: C27h36n4o5s.CH4o3s MW: 624.776 EINCES : 1308068-626-2 Apparence: Poudre blanche Paquet : 10g, 100g, 500g et 1kg ou comme demandes des clients. Méthode d'essai : CLHP Pureté ...

Tuesday 18 October 2022

Quantité : 3000KGS

Green Tea Extract Green Tea Polyphenols. Product name: Green Tea Polyphenols Plant Origin: Camellia sinensis L. Active Ingredients: Tea Polyphenols Specification: Total Polyphenols 40%~98% UV, 20%-80% Catechins, 15%-98% EGCG HPLC Solubility: Soluble in water easily Appearance: brown-yellow...

Thursday 08 September 2022

Nom botanique: pivoine, Pivoine blanche, Pivoine rouge Section d'utilisation: racine Aspect: poudre brune fine Spécification: Paeoniflorin 10%, 20%, 50%, 98% CLHP Synonymes: 5beta - [(benzoyl oxy) methyl] tétrahydro - 5 - Hydroxy - 2 - methyl - 2, 5 - methyl - 1H - 3, 4 - dioxyacyl...

Thursday 08 September 2022

Extrait de racine de curcuma Nom latin: curcuma. Aspect: poudre jaune - orange Section d'utilisation: racine Spécification: 15% ~ 95% curcumine CLHP No CAS: 458 - 37 - 7 Description: La curcumine est un composant chimique extrait des rhizomes de certaines plantes de la famille des...

Wednesday 07 September 2022

- Hesperidin - CAS-No.: [520-26-3] Specification: 85%-95% HPLC Extraction solvent: Water Origin: Dry citrus Aurantium Description: Hesperidin is a flavanone glycoside (flavonoid) (C28H34O15) found abundantly in citrus fruits. Its aglycone form is called hesperetin. Hesperidin is...

Wednesday 07 September 2022

Yohimbe Bark Extract Botanical Source: Pausinystalia Yohimbe Part Used: Bark Appearance: Red-brown to a white fine powder Specifications: 8%-98% Yohimbine HPLC CAS NO.: 523-06-8 Description: The origin of yohimbine is Africa. The active ingredient of Yohimbe is yohimbine, which...

Wednesday 07 September 2022

Other name: Soybean Extract Powder Plant origin: Glycine max (L.) Merr CAS No.: 574-12-9 Specification: 5%~90% HPLC Part Used: Germ or soy bean Appearance: White to light yellow powder Soybean isoflavones contains: Daidzin, Daidzein, Genistin, Genistein, Glycitin, Glycitein Sources and Habitat...

Wednesday 07 September 2022

100% Natural Raw Material Latin Name: Salix babylonica L., Salix alba L. Appearance: Yellow Fine Powder Part used: Bark Product Specification: 15%, 25%, 30%, 50%, 80%, 98% Salicin HPLC Molecular Formula: C13H18O7 Molecular Weight: 286.28 CAS Number: 138-52-3 EINECS: 205-331-6 Product Description...

Wednesday 07 September 2022

Quercetin Dihydrate Product Name: Quercetin Botanical Name: Sophora japonica L. CAS No: 117-39-5 Molecular Formula: C15H10O7 Molecular Weight: 302.24 Color: Yellow-Green powder Used Part: Flower Bud Purity: 95% HPLC Description: Quercetin is a type of plant-based chemical, or phytochemical...

Friday 29 July 2022

About Company Qyherb is devoted on the extraction of effective natural ingredients from natural Chinese herbal medicines, and natural plants with 15 years of produce experience. We focus on the natural ingredients and plant extract applied to food, functional products, dietary complement...

Wednesday 18 May 2022

Quantité : 15000 piec - Prix : $5-100

It' s extracted from the root of Angelica by SFE-CO2 Extraction. According to traditional Chinese medicine, Angelica has the role of nourishing blood, nourishing bowel and defecation. It is suitable for symptoms such as blood deficiency, dizziness and palpitation, irregular menstruation...

Wednesday 18 May 2022

Quantité : 15000 piec - Prix : $5-100

It's extracted from the root of Angelica by SFE-CO2 Extraction. The main component is ligustilide, linoleic acid, etc. It is currently the best-selling pharmaceutical intermediate and healthy food raw materials in the market. Angelica root essential oil is also widely used in cosmetics...

Tuesday 12 April 2022

The fast switching solenoid valve is a type of multiposition valve without a public port but with dispensing ports around, a sample loop is required for such kind of valve to create a metering specific volume of fluids for a lab test, the applications are very flexible as you can...

Monday 02 August 2021

Qu'est-ce que la glabridine ? La glabridine, également connue sous le nom de flavone glycyrrhizique, est une sorte d'isoflavone. Il est extrait du rhizome séché de Glycyrrhiza glabra L. La glabridine est l'un des principaux flavonoïdes de Glycyrrhiza glabra (représentant 11%). De...

Monday 02 August 2021

La rutine est extraite des bourgeons séchés de Sophorae Japonica. La rutine pure est un cristal en forme d'aiguille de couleur jaune ou jaune-vert. La rutine est un glycoside de flavonol composé de la quercétine et du disaccharide rutinose. La rutine est un puissant antioxydant. Il...

Monday 02 August 2021

Informations de base: Nom du produit : Extrait de Ginkgo Biloba Nom latin : Ginkgo Biloba L. Type de produit : Poudre jaune clair ou jaune-brun Partie de la plante utilisée : feuille (sèche, 100 % naturelle) Méthode d'extraction : éthanol et eau N° CAS : [90045-36-6] Spécifications...

Monday 02 August 2021

Stevia (Stevioside, Rebaudioside A) est naturel et dérivé des feuilles de la plante stevia, il ne contient aucun produit chimique nocif souvent trouvé dans les édulcorants artificiels. La stévia est sans danger pour les diabétiques, il a été démontré qu'elle aidait à prévenir la carie...

Monday 02 August 2021

L'hespéridine est un flavanoneglycoside présent en abondance dans les agrumes. Sa forme aglycone est appelée hespérétine. Son nom est dérivé du mot "hesperidium", le genre de fruit produit par les agrumes. On pense que l'hespéridine joue un rôle dans la défense des plantes. Il agit...

Monday 02 August 2021

Acide carnosique 20% Acide carnosique 50% Acide carnosique 60% L'acide carnosique est un composé phytochimique présent naturellement dans le romarin, l'herbe culinaire commune. Reconnu comme un antioxydant, l'avantage le plus notable de l'acide carnosique est sa capacité à protéger...

Wednesday 08 April 2020

Importance of Proper Models of HPLC Column In practical application, proper models of the HPLC column have a great influence on the performance or operation of the HPLC column. Improper models could greatly reduce the filtration effect. The HPLC column of high purity silica gel matrix...