The Complete List of Suppliers for DL-Tryptophan

CAS No.54-12-6 High quality 54-12-6 DL-Trytophan

Assay:98% Appearance:A white or almost white crystalline powder Package:25kg net/paper drum Storage:Rom tep. Transportation:By courier, air or sea. Application:Intermediate 

Min. Order:1Kilogram

Supplier:Hangzhou Dingyan Chem Co., Ltd [ China (Mainland)]

CAS No.54-12-6 DL-Tryptophan

Assay:99%min. Appearance:white powder Package:1kg/Export worthy packing; 25kg/drum Storage:In well-closed container, protected from light and in cool & dry place. Transportation:By Air, By Sea, By courier (door to door, DHL/FedEx/UPS) Application:R&D and production for pharmaceuticals and chemicals 

Min. Order:1Gram

Supplier:LIDE PHARMACEUTICALS LIMITED [ China (Mainland)]

CAS No.54-12-6 High quality Dl-Tryptophan supplier in China

Assay:99% Appearance:white-off powder or granule ( referto COA) Package:25kgs/fiber drum Storage:Keep in a cool & dry place Transportation:By air /by sea /or by courier. Application:Amino acid 

Min. Order:1Kilogram

Supplier:Simagchem Corporation [ China (Mainland)]

CAS No.54-12-6 DL-Tryptophan Manufacturer/High quality/Best price/In stock

Assay:98% Appearance:detailed see specifications Package:according to the clients requirement Storage:Store in dry, dark and ventilated place. Transportation:by sea or by air Application:It is an important raw material and intermediate used in Organic Synthesis, Pharmaceuticals, Agrochemicals and Dyestuff. 

Min. Order:1Kilogram

Supplier:Dayang Chem (Hangzhou) Co.,Ltd. [ China (Mainland)]

CAS No.54-12-6 NewblueCHEM--High purity DL-Tryptophan factory price

Assay:99.0% Min Appearance:white powder Package:normal packing Storage:room tempurature Transportation:Shipped as non- dangerous chemicals Application:Pharmaceutical Intermediates, OLED Intermediates 

Min. Order:1Metric Ton

Supplier:HENAN NEW BLUE CHEMICAL CO.,LTD [ China (Mainland)]

CAS No.54-12-6 DL-Tryptophan

Assay:99% Appearance:Powder Package:according to the need of packing Storage:2-8掳C Transportation:air sea or courier Application:intermediate 

Min. Order:1Metric Ton

Supplier:Shanghai Minstar Chemical Co., Ltd [ China (Mainland)]

CAS No.54-12-6 High quality Dl-Tryptophan

Assay:99% Appearance:powder or liquid Package:according to customer requirements Storage:store in dry dark and ventilated place Transportation:By Sea/Air/Courier Application:It is an important raw material. 

Min. Order:10Gram

Supplier:Zibo Hangyu Biotechnology Development Co., Ltd [ China (Mainland)]

CAS No.54-12-6 DL-Tryptophan

Assay:99%  Appearance:white to cream crystal or crystalline powder. Package:According to customers' requirements  Storage:Store In Dry, Cool And Ventilated Place  Transportation:By Sea Or By Air Application:Nutrient additive, pharmaceutical Intermediates. 

Min. Order:1Kilogram

Supplier:EAST CHEMSOURCES LIMITED [ China (Mainland)]

CAS No.54-12-6 DL-Tryptophan manufacture

Assay:99% Appearance:Detailed see specifications Package:According to client's requirements Storage:keep sealed and keep from direct light Transportation:by sea/by air/by courier Application:fine chemicals,intermeidates 

Min. Order:1Kilogram

Supplier:Hangzhou ZeErRui Chemical Co., Ltd. [ China (Mainland)]

CAS No.54-12-6 DL-Tryptophan CAS:54-12-6

Assay:99% Appearance:Brown powder Package:According to customer requirements Storage:Avoid light, ventilation and shade Transportation:Sea or Air Application:Medical research field 

Min. Order:1Gram

Supplier:Qingdao Beluga Import and Export Co., LTD [ China (Mainland)]

CAS No.54-12-6 Dl-Tryptophan CAS锛?4-12-6

Assay:>99% Appearance:White flake crystal Package:Inside plastic outside Storage:Store in an airtight, light-proof container in a cool place Transportation:We ship goods via DHL, Fedex, UPS, TNT, China post, NL Post and other couriers, weight from 10g to 1000kg or even bulker Application:Food additives, flavor agents and nutritional supplements. 

Min. Order:1Kilogram

Supplier:Hebei Nengqian Chemical Import and Export Co., LTD [ China (Mainland)]

CAS No.54-12-6 DL-Tryptophan

Assay:99% Appearance:white to light yellow crystal or powder Package:25kgs/drum or as you request Storage:Keep in dark place, Inert atmosphere, Room temperature Transportation:by sea or by air Application:Nutritional supplement. Antioxidant, can be added to foods with low tryptophan content such as gelatin and corn. 

Min. Order:25Kilogram

Supplier:COLORCOM LTD. [ China (Mainland)]

CAS No.54-12-6 High quality DL-Tryptophan with factory price

Assay:BR锛?9% Appearance:White powder Package:according to customers' requirements Storage:sealed, keep in the ventilated, dry Transportation:By air(EMS or EUB or FedEx or TNT ect...) or by sea(FOB or CIF or CNF ect...)or according to your demand. Application:pharmaceutical 

Min. Order:1Gram

Supplier:Hangzhou Lingrui Chemical Co.,Ltd. [ China (Mainland)]

CAS No.54-12-6 tryptophan

Assay:99.0% Appearance:liquid Package:Grams, Kilograms Storage:Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials. Transportation:According to customer request Application:For R&D and commerical use 

Min. Order:100Gram

Supplier:Chemlyte Solutions [ China (Mainland)]

CAS No.54-12-6 DL-Tryptophan

Assay: 98%Min Appearance:Detailed in specifications Package:According to customer  Storage:Store in dry, dark and ventilated place Transportation:By air or by sea  Application:An important raw material and intermediate used in organic Synthesis, Pharmaceuticals  

Min. Order:1Kilogram

Supplier:TAIZHOU ZHENYU BIOTECHNOLOGY CO., LTD [ China (Mainland)]

CAS No.54-12-6 DL-Tryptophan

Assay:0.99 Appearance:White fine powder Package:according to the clients requirement Storage:Store in dry dark and ventilated place Transportation:Transportation by express, air, sea; port mainly to Qingdao / Tianjin / Shanghai, or according to customer needs to send different ports and aviation. Application:It is an important raw material. 

Min. Order:1Kilogram

Supplier:Shandong Hanjiang Chemical Co., Ltd. [ China (Mainland)]

CAS No.54-12-6 DL-Tryptophan

Assay:99% Appearance:Powder Package:Glass bottle, customizable Storage:Store at room temperature Transportation:Air and sea transportation Application:Pharmaceutical Industry 

Min. Order:0

Supplier:Shanghai Wibson Biotechnology Co., Ltd. [ China (Mainland)]

CAS No.54-12-6 Pharmaceutical: DL-Tryptophan CAS#54-12-6

Assay:99%min Appearance:White or off-white powder or crystal Package:25KG/drum Storage:Keep in a cool, dry, dark location in a tightly sealed container or cylinder Transportation:any Application:Used for pharmaceutical intermediates 

Min. Order:1Kilogram

Supplier:ORCHID CHEMICAL SUPPLIES LTD [ China (Mainland)]

CAS No.54-12-6 DL-Tryptophan

Assay:99% Appearance:white or off-white powder or crystals Package:1kg/bag, 1kg/drum or 25kg/drum or as per your request. Storage:Stored in cool, dry and ventilation place; Away from fire and heat Transportation:as per your request Application:Essential amino acid. 

Min. Order:1Kilogram

Supplier:HANGZHOU YUNUO CHEMICAL CO.,LTD [ China (Mainland)]

CAS No.54-12-6 DL-Tryptophan

Assay:NLT 98% Appearance:White powder Package:Aluminum bag Storage:Room temperature Transportation:By air Application:Used in producing API 

Min. Order:0

Supplier:Hangzhou Huarong Pharm Co., Ltd. [ China (Mainland)]

CAS No.54-12-6 DL-Tryptophan

Assay:98%min Package:5kg 25kg According to clients' requirement Storage:Store in dry, dark and ventilated place Application:Fine chemical industry 

Min. Order:0Metric Ton

Supplier:Hangzhou Keyingchem Co.,Ltd [ China (Mainland)]

CAS No.54-12-6 Tryptophan

Assay:0.98 Appearance:Off white to slight yellow solid Package:1L 5L 10L 25L bottle Storage:Stored in shaded, cool and dry places Transportation:Handle with cares to avoid damaging the packages. Protect them from sunshine or rain. We can send by Fedex, by ship or by plane according to international rules. Application:pharma intermediate 

Min. Order:0

Supplier:Antimex Chemical Limied [ China (Mainland)]

CAS No.54-12-6 DL-Tryptophan

Assay:HPLC鈮?8% Appearance:powder Storage:Sealed in dry,Room Temperature Transportation:by express or by sea Application:for pharma use 

Min. Order:0

Supplier:Hangzhou Shanyi Biotechnology Co., Ltd. [ China (Mainland)]

CAS No.54-12-6 DL-TRYPTOPHAN

Assay:99% Appearance:detailed see specifications Package:according to the clients requirement Storage:Store in dry, dark and ventilated place. Transportation:by sea or by air Application:An important raw material and intermediate used in Organic Synthesis, Pharmaceuticals 

Min. Order:1Gram

Supplier:Afine Chemicals Limited [ China (Mainland)]

CAS No.54-12-6 DL-tryptophan

Assay:99% Appearance:White powder Package:200/Kilograms Storage:Sealed and preserved Transportation:By sea Application:Fine chemical intermediates, used as the main raw material for the synthesis of various pesticides, medicines, surfactants, polymer monomers, and antifungal agents 

Min. Order:0

Supplier:GIHI CHEMICALS CO.,LIMITED [ China (Mainland)]

CAS No.54-12-6 DL-Tryptophan

Min. Order:0

Supplier:Jinxin Shengda Air Freight Forwarding (Huizhou City) Co., LTD [ China (Mainland)]

CAS No.54-12-6 DL-Tryptophan 54-12-6CAS NO.: 54-12-6

Assay:99% Appearance:Powder Package:drum Storage:Room temperature Transportation:By Sea/Air/DHL Application:medical 

Min. Order:1Kilogram

Supplier:Henan Wentao Chemical Product Co., Ltd. [ China (Mainland)]

CAS No.54-12-6 Natural Raw Material Dl-Tryptophan Powder Health Care Dl-Tryptophan 99% Pure Dl-Tryptophan raw Powder

Assay:99% Appearance:white powder Package:10g/bag; 100g/bag; 1kg/bag Storage:Cool Dry Place Transportation:FOB/EXW/DDP/DAP/CIF/CIP Application:Pharmaceutical raw materials;scientific research; 

Min. Order:10Gram

Supplier:Xi'an Faithful Biotech Co., Ltd. [ China (Mainland)]

CAS No.54-12-6 Factory Supply DL-Tryptophan

Assay:99% Appearance:white Package:25kg/drum Storage:Under Inert Atmosphere Transportation:By air, express, or sea or by train etc. Application:Application: Functional food, cosmetics and pharmaceutical industries. 

Min. Order:1Kilogram

Supplier:HANWAYS CHEMPHARM CO.,LIMITED [ China (Mainland)]

CAS No.54-12-6 CAS:54-12-6 C11H12N2O2 DL-Tryptophan

Assay:99% Appearance:white poweder Package:Plastic vacuum packaging bag or bucket Storage:under the cool and dry area Transportation:by express or by sea Application:CAS:54-12-6 C11H12N2O2 DL-Tryptophan 

Min. Order:500Gram

Supplier:HENAN SUNLAKE ENTERPRISE CORPORATION [ China (Mainland)]

CAS No.54-12-6 BEST PRICE/DL-Tryptophan

Assay:99% Appearance:White powder Package:Standard or as customer's require Storage:Shading, sealed, dry place. Transportation:Delivery by EMS, DHL, FEDEX, UPS, TNT Application:Pharmaceutical Intermediates / Active pharmaceutical ingredients/for chemical research 

Min. Order:10Gram

Supplier:Jilin Artel New Materials Co., LTD [ China (Mainland)]

CAS No.54-12-6 DL-Tryptophan

Assay:99.0% min Appearance:Highest quality appearance Package:25kgs/drum锛?00kg/drum锛汭BC TANK Storage:Keep in dry and well ventilated warehouse, keep sealed Transportation:By air and by sea Application:Extremely good quality, widely used in Pharmaceutical Industry, Food Industry, agricultural industry etc. 

Min. Order:1Kilogram

Supplier:Hangzhou Johoo Chemical Co., Ltd [ China (Mainland)]

CAS No.54-12-6 DL-Tryptophan

Assay:99% Package:box or opp package Storage:cool drum  Transportation:air or sea Application:DL-Tryptophan 

Min. Order:1Milligram

Supplier:weifang yangxu group co.,ltd [ China (Mainland)]

CAS No.54-12-6 DL-Tryptophan

Assay:98% Appearance:Transparent to light yellow liquid Package:Safe Packaging Storage:Store in RT Transportation:By sea or air as request Application:api 

Min. Order:1Kilogram

Supplier:Hubei Shengliyuan New Materials Co., Ltd [ China (Mainland)]

CAS No.54-12-6 DL-Tryptophan

Assay:98% Package:25 kgs Packed in Drum,small order in carton Packing Storage:Store in cool and dry place, away from Sun light. Transportation:By Express,By Sea or by Air Application:healing drugs 

Min. Order:1Kilogram

Supplier:Xi'an HDM Biotech Co., Ltd. [ China (Mainland)]

CAS No.54-12-6 54-12-6

Assay:98% Appearance:powder Package:25Kg/Drum or as demand Storage:Store in a cool, dry, ventilated place Transportation:BY COURIER/AIR/SEA Application:Used in organic synthesis. 

Min. Order:0

Supplier:Kunshan Push Trading Co.,LTD [ China (Mainland)]

CAS No.54-12-6 DL-Tryptophan

Assay:99%+ Appearance:white powder Package:25kg,50kg,180kg,200kg,250kg,1000kg锛宑ustomization Storage:Keep it in dry,shady and cool place Transportation:Transit could be DHL,UPS,TNT,EMS,Fedex,and so on. For mass orders, it will be delivered by air or sea. For small order, please expect 3-7 days by UPS DHL EMS. For mass order, please allow 5-8 days... Application:Pharma;Industry;Agricultural;chemical reaserch 

Min. Order:0

Supplier:Wuhan Circle Star Chem-medical Technology co.,Ltd. [ China (Mainland)]

CAS No.54-12-6 DL-Tryptophan

Assay:99% Appearance:white powder Package:as per customers'demand Storage:Store in dry, dark and ventilated place Transportation:air,sea,courier Application:Widely used in various universities, research institutes, medicine, food, electronics, agriculture, chemical industry, petrochemicals and many other fields of the national economy 

Min. Order:0

Supplier:Jilin Tianyun New Materials Co., Ltd [ China (Mainland)]

CAS No.54-12-6 DL-Tryptophan

Assay:99 Appearance:powder, or liquid Package:Bottle, barrel, cargo, container, etc. Storage:Stored in room temperature, ventilated place Transportation:By air, ship, express, etc. Application:Pharmaceuticals, intermediates, APIs, custom synthesis, chemicals 

Min. Order:0

Supplier:LEAP CHEM Co., Ltd. [ China (Mainland)]

CAS No.54-12-6 DL-Tryptophan

Assay:HPLC鈮?8% Appearance:powder Storage:In cool ,dry place Transportation:Air or sea freight Application:for pharma use 

Min. Order:0

Supplier:KAISA GROUP INC [ United States]

CAS No.54-12-6 DL-Tryptophan

Assay:99% Appearance:White to Off-White Solid Package:as your requirement Storage:Keep it in dry,shady and cool place Transportation:by Sea, by Air, by Land/EMS/TNT/DHL/ Application:Pharma;Industry;Agricultural;chemical reaserch 

Min. Order:0

Supplier:Wuhan Circle Star Chem-medical Technology co.,Ltd. [ China (Mainland)]

CAS No.54-12-6 Dl-Tryptophan

Assay:COA Appearance:COA Storage:in stock Application:MSDS/TDS 

Min. Order:0

Supplier:Aecochem Corp. [ China (Mainland)]

CAS No.54-12-6 DL-Tryptophan

Assay:99% Package:1g/1kg/25kg/200kg Transportation:Courier/Air/Sea Application:Pharm 

Min. Order:0

Supplier:Hangzhou J&H Chemical Co., Ltd. [ China (Mainland)]

CAS No.54-12-6 DL-Tryptophan

Assay:99% Application:API 

Min. Order:0

Supplier:Xian Changyue Biological Technology Co., Ltd. [ China (Mainland)]

CAS No.54-12-6 DL-Tryptophan

Assay:99% Application:API 

Min. Order:0

Supplier:DB BIOTECH CO., LTD [ China (Mainland)]

CAS No.54-12-6 DL-Tryptophan

Assay:99% Application:API 

Min. Order:0

Supplier:Wuhan Bright Chemical Co., Ltd. [ China (Mainland)]

CAS No.54-12-6 China Largest Manufacturer factory Supply DL-Tryptophan CAS 54-12-6

Assay:99% Appearance:white powder Package:25KG/Drum Storage:2-8掳C Transportation:By air /Sea/ coruier Application:Pharm chemicals industry 

Min. Order:500Kilogram

Supplier:Leader Biochemical Group [ China (Mainland)]

CAS No.54-12-6 Factory Supply Dl-Tryptophan

Assay:99.9% Appearance:Refer to COA Package:drum Storage:keep in cool and dry place Transportation:by sea or by air Application:Intermediates and materials 

Min. Order:1

Supplier:Ality Chemical Corporation [ China (Mainland)]

CAS No.54-12-6 DL-Tryptophan

Assay:99% Appearance:powder/liquid Package:According to client's requirements Storage:Store in dry, dark and ventilated place. Transportation:by sea/by air/by express Application:pharmaceutical intermediates 

Min. Order:1Gram

Supplier:Hangzhou KieRay Chem Co.,Ltd. [ China (Mainland)]

CAS No.54-12-6 Wholesale price CAS 54-12-6 with high quality

Assay:99% Appearance:White powder Package: [Packaging]20mg, 50mg,100mg,1g,10g,100g,according to customers' requirements Storage: should be stored in a well-closed container at low temperature, keep away from moisture, heat and light. Transportation:1. Samples 1kg-10kg are shipped by international express. 2. 50kg-100kg of goods are transported by dedicated line logistics. 3. Cargo 100kg-1ton is transported by dedicated line logistics. Application:Raw materials in the pharmaceutical field 

Min. Order:10Kilogram

Supplier:Zhuozhou Wenxi import and Export Co., Ltd [ China (Mainland)]

CAS No.54-12-6 DL-Trytophan/CAS锛?4-12-6

Assay:99% Appearance:White Crystals Package:g/bag. Storage:2-8鈩?nbsp;Transportation:International express Application:Nutritional and biochemical research, preparation of tissue culture medium. 

Min. Order:5Gram

Supplier:Baoji Guokang Healthchem co.,ltd [ China (Mainland)]

CAS No.54-12-6 DL-Tryptophan

Assay:99% Haccp,,Halal,SC US FDA GMP ISO14001 Appearance:As per Certificate of analysis and our TDS, MSDS Package:Export standard and according to the clients requirement Storage:Store in dry, dark and ventilated place;ISO / Kosher /GMP licence commercial bulk capacity factory in China Transportation:By AIR or by SEA GMP licence / US-FDA,South Korea-KFDA Application:It is an important raw material and intermediate for chemical industry. 

Min. Order:5Kiloliter

Supplier:Chemwill Asia Co., Ltd. [ China (Mainland)]

CAS No.54-12-6 DL-Tryptophan

Assay:鈮?8% Appearance:Liquid Package:Glass bottle or drum Storage:2-8鈩?nbsp;Transportation:RT Application:IMPURTY  

Min. Order:50Milligram

Supplier:Shenzhen Regent Biochemistry Tech Co., Ltd. [ Hong Kong,China]

CAS No.54-12-6 DL-Tryptophan

Assay:99.0% Appearance:Clear, colorless liquid Package:according to your requirement Storage:Store in a dry, dark and ventilated place Transportation:by air/by sea /by train Application:lt is an important raw material and intermediate used in Organic Synthesis, Pharmaceuticals, Agrochemicals and Dyestuff. 

Min. Order:1Kilogram

Supplier:Suzhou Senfeida Chemical Co., Ltd [ China (Mainland)]

CAS No.54-12-6 DL-Tryptophan

Assay:99% Min Appearance:white powder Package:1kg/Aluminum foil bag with one plastic-bags inside.10kg/Carton Box with plastic-bags inside.25kg/Paper-drum with two plastic-bags inside. Storage:in sealed air resistant place Transportation:by air, by sea, cargo Application:healing drugs 

Min. Order:1Metric Ton

Supplier:Falcon Life Sciences Pvt. Ltd [ China (Mainland)]

CAS No.54-12-6 Acmec DL-Trytophan D95071 200mg

Assay:BR锛?9% Appearance:See the datasheet Package:5g Storage:RT Transportation:By Express, Air and Road Application:Analytical reagent, biochemical reagent, standard 

Min. Order:1bottle

Supplier:Shanghai Acmec Biochemical Technology Co., Ltd. [ China (Mainland)]

CAS No.54-12-6 DL-Tryptophan

Assay:99% Appearance:White to light yellow to light orange fluffy powder Package:according to your requirement Storage:White to light yellow to light orange fluffy powder Transportation:by air /by train/by sea Application:lab 

Min. Order:1Kilogram

Supplier:Jiangsu Xinsu New Materials Co., Ltd. [ China (Mainland)]

CAS No.54-12-6 DL-Tryptophan

Assay:99% Appearance:light yellow solid  Storage:Sealed in dry,Room Temperature Application:Chemical raw materials, pharmaceutical intermediates 

Min. Order:1Kilogram

Supplier:Ningbo Syntame Biotech Co.,Ltd [ China (Mainland)]

CAS No.54-12-6 DL-Tryptophan

Assay:98% Appearance:solid or liquid Package:According to customer鈥榮 requirement Storage:Keep in a cool & dry place Transportation:by sea or air Application:Amino acid 

Min. Order:0

Supplier:Xiamen AmoyChem Co.,Ltd [ China (Mainland)]

CAS No.54-12-6 DL-Tryptophan 54-12-6

Assay:99% Appearance:solid or liquid Package:Foil bag; Drum; Plastic bottle Storage:in sealed air resistant place Transportation:by sea or air Application:Pharma;Industry;Agricultural 

Min. Order:0

Supplier:Hunan Russell Chemicals Technology Co.,Ltd [ China (Mainland)]

CAS No.54-12-6 DL-Trytophan manufacturer

Assay:BR锛?9% Appearance:White powder Package:According client's requirements Storage:keep sealed and keep from direct light Transportation:by express or by sea Application:pharmaceutical 

Min. Order:0

Supplier:Shanghai Yuanye Bio-Technology Co., Ltd. [ China (Mainland)]

CAS No.54-12-6 DL-Tryptophan

Assay:98.5% Appearance:white/off-white or light yellow Package:aluminum bottle,glass bottle,PTFE bottle,cardboard drum Storage:Store in cool and dry place, keep away from strong light and heat. Transportation:by courier, by air, by sea Application:This product can be used in food/pharmaceutical/cosmetical industry 

Min. Order:0

Supplier:Suzhou Health Chemicals Co., Ltd. [ China (Mainland)]

CAS No.54-12-6 DL-Tryptophan

Assay:99% Appearance:white powder Package:drum or based on customers' requirement Storage:normal temperature storage Transportation:by sea, by air Application:We have different specifications for different applications 

Min. Order:0

Supplier:Bluecrystal chem-union [ China (Mainland)]

CAS No.54-12-6 DL-Tryptophan

Assay:pure Appearance:Powder Package:1kg/carton 5kg/carton 25kg/carton 50kg/drum Storage:Store in dry, cool and ventilated place Transportation:BY sea BY air BY courier Application:Use in healthcare products. Use in food products. Use in Cosmetic products. 

Min. Order:0

Supplier:Asure Biochem CO.,LTD. [ China (Mainland)]

CAS No.54-12-6 DL-Tryptophan cas no. 54-12-6 98%

Assay:0.98 Package:Grams, Kilograms Transportation:According to customer request Application:For R&D 

Min. Order:0

Supplier:Win-Win chemical Co.Ltd [ China (Mainland)]

CAS No.54-12-6 DL-Tryptophan

Assay:鈮?5% Appearance:White to Light Beige or Light Yellow Powder Storage:Store at 2-8掳C Application:Essential amino acid. 

Min. Order:0

Supplier:BOC Sciences [ United States]

CAS No.54-12-6 DL-Tryptophan

Appearance:95%+ Package:R&D,Pilot run Transportation:per client require 

Min. Order:0

Supplier:Hunan chemfish Pharmaceutical co.,Ltd [ China (Mainland)]

CAS No.54-12-6 DL-Tryptophan

Assay:99% Application:It is an important raw material. 

Min. Order:0

Supplier:Shandong Mopai Biotechnology Co., LTD [ China (Mainland)]

CAS No.54-12-6 DL-Tryptophan

Assay:98% Application:chemical reagent 

Min. Order:0

Supplier:SHANDONG BENRITE NEW CHEMICAL MATERIALS CO.,LTD. [ China (Mainland)]

CAS No.54-12-6 DL-Tryptophan

Assay:98% Application:API intermediate 

Min. Order:0

Supplier:HEBEI BENJINXIN INDUSTRIAL CO.,LTD [ China (Mainland)]

• Dayang Chem (Hangzhou) Co.,Ltd.
• ORCHID CHEMICAL SUPPLIES LTD