午夜插插,噜噜噜影院,啪啪伊人网,欧美熟夫,景甜吻戏视频,男人强操性感蕾丝美女视频在线网站,日本美女跳舞视频

ChemicalBook Chinese Germany Japanese Korean

上海耐澄生物科技有限公司 Company Information
Company Name:    Shanghai Nature Biotechnology Co., Ltd
Tel:    021-80370399-808
Email:    sales@naturesci.cn
Nationality:    China
WebSite:    www.naturesci.cn
Product List:    85
1
Product List
Boc-Asp-OH-15N 204523-15-9
Acetylene-13C2 35121-31-4
Ammonium nitrate-15N 31432-46-9
phenol-D5 4165-62-2
Fmoc-Leu-OH-15N 200937-57-1
Benzaldehyde-ring-D5 14132-51-5
Ethanol-13C2 70753-79-6
Sodium formate-13C 23102-86-5
Ethyl Carbamate- ethyl-D5 73962-07-9
Calcium nitrate-15N2 31432-44-7
Aniline-15N 7022-92-6
Sodium acetate trihydrate-1-13C 23424-28-4
Octanoic acid-1-13C 59669-16-8
Potassium nitrite-15N 92937-66-1
Urea-15N2 2067-80-3
L-Asparagine- 15N2 748757-99-5
Sodium acetate trihydrate -13C2 56374-56-2
Tert-Butanol-D9 25725-11-5
Ammonium dihydrogen phosphate-15N 287488-11-3
Dimethyl phthalate--D6 85448-30-2
Ammonia water-15N 13767-16-3
Sodium nitrite-15N 68378-96-1
Glyceryl Tri(octanoate-1-13C3) 65402-55-3
Acetaldehyde-13C2 1632-98-0
Fmoc-Gly-OH-15N 125700-33-6
L-Aspartic acid-15N 3715-16-0
Benzene-13C6 32488-44-1
L-Alanine-15N 25713-23-9
Diammonium hydrogenphosphate-15N2 287488-13-5
L-Valine-15N 59935-29-4
Sodium acetate trihydrate -2-13C 13291-89-9
Ammonium sulfate-15N2 43086-58-4
Sodium nitrate-15N 31432-45-8
Methacetin (methoxy-13C 72156-70-8
Sodium octanoate-1-13C 201612-61-5
L-Tyrosine-15N 35424-81-8
Acetamide-15N 1449-72-5
Benzoic Acid-carboxyl-13C 3880-99-7
Acetic Acid-2-13C 1563-80-0
Glycine-15N 7299-33-4
Boc-Gly-OH-15N 106665-75-2
Urea-13C 58069-82-2
IODOMETHANE-D3 865-50-9
carbon monoxide-13C 1641-69-6
DAST 38078-09-0
Fmoc-Asp-OH--15N 287484-33-7
Aniline-ring-D5 4165-61-1
Ammonium-15N nitrate 31432-48-1
Fmoc-Val-OH-15N 125700-35-8
Barium carbonate-13C 51956-33-3
Glucose-13C6 110187-42-3
L-Glutamic acid-15N 21160-87-2
N,N-dimethylaniline-methyl--D6 4019-61-8
L-Leucine-15N 59935-31-8
L-Serine-15N 59935-32-9
Ammonium chloride-15N 39466-62-1
L-Glutamine-15N2 204451-48-9
Diethyl acetamidomalonate-15N 92877-34-4
Methanol-13C 14742-26-8
L-Isoleucine-N 59935-30-7
Dinitrogen oxide-15N 20509-24-4
Hydrazine hydrate-15N2 145571-73-9
Acetic Acid-13C2 16651-47-1
Fmoc-Ala-OH-15N 117398-49-9
Bromobenzene-D5 65-57-5
Hydroxylamine chloride-15N 40711-48-6
Ammonium-15N acetate 86451-35-6
L-Threonine-15N 80681-09-0
hexanoic acid-1-13C 58454-07-2
Lithium Aluminium Deuteride 14128-54-2
Chlorpromazin hydrochloride-D6 1228182-46-4
Heavy-oxygen water 14314-42-2
Potassium nitrate-15N 57654-83-8
carbon dioxide-13C 1111-72-4
Fmoc-Glu-OH-15N 287484-34-8
Boc-Ala-OH-15N 139952-87-7
Ammonium nitrate-15N2 43086-60-8
Phenacetin- oxethyl-1-13C 72156-72-0
Urea-13C,-15N2 58069-83-3
L-Phenylalanine-15N 29700-34-3
Acetic Acid-1-13C 1563-79-7
Nitrogen-15N2 29817-79-6
1-Methyl-3-pyrrolidinol 13220-33-2
Chlorobenzene-D5 3114-55-4
Tert-Butylamine-D9 6045-08-5
1
Copyright 2007©  ChemicalBook. All rights reserved.