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Detection method
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NATURAL
OEM
Detection method
FAQ
2025-11-25
Q: Are you manufacturing or trading company?A: We are top 10 manufaturer of herbal extracts in China with ISO, Kosher, Halal certificateQ: Can you supply free samples?A: Yes, we can provide some fr...
Natural
Staherb Determination of Citrus Synephrine by HPLC
2025-11-18
1) Reagentsa. Acetronitrile (HPLC) b. Nanopure water c.Phosphate acid (A.R) d.SDS 2) ApparatusHPLC (Shimadzu) Analytical balance (1/10000) Ultrasonic cleaner 0.45μ...
Detection method
Staherb Determination of Citrus Polyphenols by HPLC
2025-11-18
1) Reagentsa. Methanol (HPLC) b. Nanopure water c. Phosphate acid(A.R) 2) ApparatusHPLC (Beckman) Analytical balance (1/10000) Ultrasonic cleaner 0.45μm PTFE filter ...
Detection method
Staherb Determination of Yohimbie by HPLC
2025-11-18
1) Reagentsa. Acetronitrile (HPLC) b.SDS c.Phosphate acid(A.R) d. Nanopure water2) ApparatusHPLC (Shimadzu) Analytical balance (1/10000) Ultrasonic cleaner 0...
Detection method
Staherb Determination of Epimedium by HPLC
2025-11-18
1) Reagents a. Nanopure water b. Acetronitrile(HPLC) c. Acetic acid (A.R) 2) ApparatusHPLC (Shimadzu) Analytical balance (1/10000) Ultrasonic cleaner 0.45...
Detection method
Staherb Determination of Ginkgo Flavone by HPLC
2025-11-18
1) Reagentsa. Methanol(HPLC) b. Nanopure water c.Phosphoric acid(A.R)2) ApparatusHPLC (Shimadzu) Analytical balance (1/10000) Ultrasonic cleaner 0.45μm PTFE filter volu...
Detection method
Staherb Determination of Lutein & zeaxanthin by HPLC
2025-11-18
1. Reagents1.1. N-hexane (AR), Acetone (AR), Ethanol (AR), Toluene (AR); 1.2. Ethyl acetate (HPLC grade), N-hexane (HPLC grade)1.3. Solvent Extract: N-hexane: Acetone: Ethanol: Toluene = 10:7:6:7 ...
Detection method
Staherb Determination of THP by HPLC
2025-11-18
1) Reagentsa. Methanol (HPLC) b. Nanopure water c.Na2HPO4、NaH2PO4(A.R)2) ApparatusHPLC(Beckman) Analytical balance (1/10000) Ultrasonic cleaner 0.45μm PTFE filter 50ml volume...
Detection method
Staherb Determination of Sanguinarine and Chelerythrine by HPLC
2025-11-18
1) Reagentsa. Acetronitrile(HPLC) b. Nanopure water c.NH4H2PO4 (A.R) d.Phosphoric acid(A.R)2) ApparatusHPLC (Shimadzu) Analytical balance (1/10000) Ultrasonic cleaner 0.45μm P...
Detection method
Staherb Determination of Ecdysone by HPLC
2025-11-18
1) Reagentsa. Methanol (HPLC) b. Acetronitrile C. Nanopure water2) ApparatusHPLC (Beckman) Analytical balance (1/10000) Ultrasonic cleaner 0.45μm PTFE filter ...
Detection method
Staherb Determination of Diosgenin by HPLC-ELSD
2025-11-18
1) Reagentsa. Nanopure water b. Acetonitrile (HPLC) 2) ApparatusHPLC (Shimadzu) Analytical balance (1/10000) Ultrasonic cleaner 0.45μm PTFE filter ...
Detection method
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