Jiangsu Profile
Product List
211. Arginine Price in China with Good Price 
[Oct 12, 2023]
[Oct 12, 2023] Supplying Relative Amino Acid: Lysine HCL/Sulphate, Threonine, Valine, Lysine, Tryptophan, Isoleucine, DL-Methionine... Arginine price in China with good price Product name: L-Arginine Feed Grade Product ...
Company: Adicen Group Limited
212. Chinese Factory L-Isoleucine 98.5% Feed Grade [Oct 12, 2023]
[Oct 12, 2023] Chinese Factory L-Isoleucine 98.5% feed grade Supplying Relative Amino Acid: Threonine Valine, Lysine, Agrine, Tryptophan, Isoleucine, DL-Methionine Product Name: L-Isoleucine 98.5% Feed Grade Product ...
Company: Adicen Group Limited
213. High Quality Amino Acid L-Arginine 98.5% Feed Grade [Sep 15, 2026]
[Sep 15, 2026] Function: L-Arginine FEED GRADE is an essential limiting amino acid for livestock and poultry. It balances dietary amino acids, improves protein digestibility and boosts animal growth performance. Optimizes amino ...
Company: ND CHEMICALS CO., LTD.
214. Supplement Amino Acid L-Arginine Powder Food Medicine Grade CAS 74-79-3 [Sep 15, 2026]
[Sep 15, 2026] Function: L-Arginine FEED GRADE is an essential limiting amino acid for livestock and poultry. It balances dietary amino acids, improves protein digestibility and boosts animal growth performance. Optimizes amino ...
Company: ND CHEMICALS CO., LTD.
215. Fufeng Feed Grade L-Arginine 98.5% for Swine and Poultry Nutrition [Sep 15, 2026]
[Sep 15, 2026] Function: L-Arginine FEED GRADE is an essential limiting amino acid for livestock and poultry. It balances dietary amino acids, improves protein digestibility and boosts animal growth performance. Optimizes amino ...
Company: ND CHEMICALS CO., LTD.
216. L-Tryptophan Feed Grade ISO/GMP [Sep 15, 2026]
[Sep 15, 2026] ANALYSIS ITEM SPECIFICATION RESULT Appearance White to Slightly Yellowish Crystalline Powder White to Slightly Yellowish Crystalline Powder Assay ≥98.5% 99.8% Loss on drying ≤1.0% 0.22% Heavy ...
Company: ND CHEMICALS CO., LTD.
217. L-Tryptophan for Pourty with FDA [Jun 12, 2026]
[Jun 12, 2026] Testing Item Standard Result Appearance White to light yellow crystal powder conforms Assay/% ≥98.00 99.10 Specific Rotation -29.0° -32.8° -29.3° Residue on ...
Company: POLIFAR GROUP LIMITED
218. Factory Supply CAS: 73-22-3 L-Tryptophan [Jun 12, 2026]
[Jun 12, 2026] Testing Item Standard Result Appearance White to light yellow crystal powder conforms Assay/% ≥98.00 99.10 Specific Rotation -29.0° -32.8° -29.3° Residue on ...
Company: POLIFAR GROUP LIMITED
219. Manufacturer Supplier Best Quality with Fast Delivery L-Tryptophan CAS 73-22-3 [Jun 12, 2026]
[Jun 12, 2026] Testing Item Standard Result Appearance White to light yellow crystal powder conforms Assay/% ≥98.00 99.10 Specific Rotation -29.0° -32.8° -29.3° Residue on ...
Company: POLIFAR GROUP LIMITED
220. High Quality Amino Acid Food Grade L-Isoleucine [Jun 11, 2026]
[Jun 11, 2026] Testing Item Standard Result Appearance White crystals or crystalline powder conforms Assay/% 98.5%~101% 99.60 Specific Rotation +38.9~+41.8° +40.5° Identification (Infrared ...
Company: POLIFAR GROUP LIMITED
221. High Purity Amino Acid Food Grade L-Isoleucine CAS 73-32-5 [Jun 11, 2026]
[Jun 11, 2026] Testing Item Standard Result Appearance White crystals or crystalline powder conforms Assay/% 98.5%~101% 99.60 Specific Rotation +38.9~+41.8° +40.5° Identification (Infrared ...
Company: POLIFAR GROUP LIMITED
222. Wholesale High Quality L-Isoleucine L Isoleucine Bulk Price [Jun 11, 2026]
[Jun 11, 2026] Testing Item Standard Result Appearance White crystals or crystalline powder conforms Assay/% 98.5%~101% 99.60 Specific Rotation +38.9~+41.8° +40.5° Identification (Infrared ...
Company: POLIFAR GROUP LIMITED
223. USP/Ep/Bp Grade L-Cysteine CAS 52-90-4 [Jun 11, 2026]
[Jun 11, 2026] Food grade L-Cysteine Base for human nutrition Other name(s):a-amino-b-thiolpropionic acid General description Cysteine is a non-essential amino acid important for making protein, and for other metabolic functions. ...
Company: POLIFAR GROUP LIMITED
224. USP/Ep/Bp Grade L Cysteine HCl Mono CAS 52-90-4 [Jun 11, 2026]
[Jun 11, 2026] USP/EP/BP grade L Cysteine HCl Mono CAS 52-90-4 Other name(s):a-amino-b-thiolpropionic acid General description Cysteine is a non-essential amino acid important for making protein, and for other metabolic functions. ...
Company: POLIFAR GROUP LIMITED
225. Wholesale High Purity L-Cysteine Powder L Cysteine CAS 52-90-4 [Jun 11, 2026]
[Jun 11, 2026] Food grade L-Cysteine Base for human nutrition Other name(s):a-amino-b-thiolpropionic acid General description Cysteine is a non-essential amino acid important for making protein, and for other metabolic functions. ...
Company: POLIFAR GROUP LIMITED
