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L-Theanine
  • L-Theanine
  • We are the largest manufactor of L-Theanine in China. L-Theanine is our advantage product. L-TheanineCAS No.: 3081-61-6            Molecular Formula: C7H14N2O3Purity: min 98.5%              Supply Ability: 6000 kilogram per monthPackage: 25kg/bag or ...
  • Sichuan Tongsheng Biotechnology Co., Ltd  [Verified]
Negotiable
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Vitamin C
  • Vitamin C
  • Annually yield: 15000Character:white monoclinic system crystals or crystalline powder.Metling point 190 . C -192 C, odorless but tastes sour. Color turns light yellow after long time storage. The product is easily soluble in water , slightly soluble ...
  • Shandong Lianmeng Chemical Group Co,Ltd.  [Verified]
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beta arbutin    CAS:497-76-7
  • beta arbutin CAS:497-76-7
  • Appearance White needle crystal or powder White powder Melting Point 199-201 199.5-201.5 Clarity of water solution Transparency colorless, none suspended matters Complies PH Value of 1% Aqueous Solution 5.0-7.0 6.30 Specific Optical Rotation...
  • Hangzhou Onicon Chemical Co., Ltd.  [Verified]
Negotiable
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L-Cysteine HCI Anhydrous
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Menatetrenone-7
  • Menatetrenone-7
  • Menaquinone-7 (mk-7), the most bioavailable and bioactive form of Vitamin K. The high bioactivity of mk-7 is mainly due to a significantly higher half-life in the blood, which makes it the most important form of vitamin k2 with activity outs...
  • Guangdong Goodscend Pharm. Sci.&Tech. Co., Ltd  [Verified]
Negotiable
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L-Pyroglutamic acid
  • L-Pyroglutamic acid
  • Appearance White crystalline powder Specific rotation(a)D20 (C=5 H2O) -11.0 to -12.0º Chloride(C1) Not more than 0.02% Ammonium(NH4) Not more than 0.02% Sulfate(SO4) Not more than 0.02% Heavy metals(Pb) Not more tha...
  • Sichuan Tongsheng Biotechnology Co., Ltd  [Verified]
Negotiable
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Gly-Gly-Gly
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L- Glutamic acid
  • L- Glutamic acid
  • L-glutamic acid is our advantaged product. We are the prefessional manufactory of amino acid. Guarantee high quality, competive price and reliable service. Origin: Sichuan ChinaCAS No.: 56-1-7              Standard: AJI92/USP26Purity: min 99%        ...
  • Sichuan Tongsheng Biotechnology Co., Ltd  [Verified]
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Hydroxy
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Proline
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L-Tyrosine
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glycine
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N-Acetyl-L-Methionine
Negotiable
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