成人免费xx,国产又黄又湿又刺激不卡网站,成人性视频app菠萝网站,色天天天天

ChemicalBook Chinese Germany Japanese Korean

武漢易司拓普科技有限公司 Company Information

Company Name:    Wuhan eastop Technology Co., ltd.6
Tel:    027-027-87382885
Email:    service@isotopechina.com
Nationality:    China
WebSite:    http://www.isotopechina.com/index.html
Product List:    311
1 2 3 4

Product List
hexafluoroethane 76-16-4
Cyclopropane 75-19-4
1-butene 106-98-9
2-butene (mixture of cis- and trans-) 107-01-7
SiHCl3(TCS) 10025-78-2
1,4-Cyclohexadiene 628-41-1
n-Butane 106-97-8
3-methyl-1-butene 563-45-1
Heavy oxygen water
isobutane 75-28-5
Ethane 74-84-0
Zn(C2H5)2 (DEZ) 557-20-0
carbon monoxide (18o) 4906-87-0
Ethane-1-13C 6145-17-1
Methane 74-82-8
MoF6 7783-77-9
NEON -22 4883-79-8
Cadmium 13972-68-4
2-pentene (mixture of cis– and trans-) 109-68-2
Propane 74-98-6
1,3-butadiene 106-99-0
Selenium-82 7782-49-2
Molybdenum-100 7439-98-7
Titanium-50 7440-32-6
Cadmium-118 7440-43-9
Iridium-193 7439-88-5
Tellurium-130 13494-80-9
Germanium-76 7440-56-4
Tungsten-186;Wolfram 7440-33-7
Chromium-54 7440-47-3
Nickel 7440-02-0
Xenon-124 7440-63-3
Silicon-30 7440-21-3
XeF2 13709-36-9
Hydrogen bromide 10035-10-6
acetone-2-13c 3881-06-9
Acetone-1,3-13C2 7217-25-6
Acetone-13C3 93628-01-4
bromobenzene-d5 4165-57-5
Toluene-d8 2037-26-5
Carbon tetrafluoride 75-73-0
nitrogen trifluoride 7783-54-2
AMMONIUM NITRATE(AMMONIUM-15N, 98%+) 31432-48-1
SODIUM NITRATE(15N, 98%+) 31432-45-8
CALCIUM NITRATE(15N2, 10%) 31432-44-7
octafluorocyclobutane 115-25-3
Carbamide-15N 2067-80-3
Chloroform-D 865-49-6
carbon dioxide (18o2) 18983-82-9
3H-3-Azadibenzo[g,ij]naphth[2,1,8-cde]azulene 2408302-78-1
Acetone-D6 666-52-4
Acetic Acid-D4 1186-52-3
1,1,1,2,2,2-hexadeuterioethane 1632-99-1
558-20-3
deuterium gas 7782-39-0
ETHANOL-D1 925-93-9
Ammonia-D3 13550-49-7
Acetonitrile-D3 2206-26-0
Methanol-D4 811-98-3
TRIFLUOROACETIC ACID-D 599-00-8
Deuterium Oxide 7789-20-0
Carbon-13C dioxide 1111-72-4
DMSO-D6 2206-27-1
Absolute Ethanol-D6 1516-08-1
CARBON MONOXIDE (13C) 1641-69-6
Sulfuric acid-d2 13813-19-9
carbane-13 6532-48-5
Sodium Deuteroxide-D1 14014-06-3
Nitrogen-15N2 29817-79-6
Oxygen-18O2 32767-18-3
potassium deuteroxide-D1 24572-01-8
helium-3 atom 14762-55-1
14314-42-2
Boric acid-10B 13813-79-1
Boron Trifluoride Methanol 2802-68-8
Boron (tri) fluoride etherate 109-63-7
Boron trifluoride dimethyl ether 353-42-4
Boric acid-11B 13813-78-0
2,2-dimethylpropane 463-82-1
propyne (Methyl acetylene) 74-99-7
1-buten-3-yne (Vinyl acetylene) 689-97-4
1,2-butadiene (Methyl allene) 590-19-2
trans-2-butene 624-64-6
cis-2-butene 590-18-1
Boron tribromide 10294-33-4
1-butyne (Ethyl acetylene) 107-00-6
phenyl-d5-boronic acid 215527-70-1
neon-20 13981-34-5
AMMONIA-15N 13767-16-3
Benzene-d6 1076-43-3
Iodomethane-d3 865-50-9
7782-44-7
Methyl (2H)formate 23731-38-6
Hexafluoroisopropanol 38701-74-5
Pyridine-d5 7291-22-7
2-butyne (Dimethyl acetylene) 503-17-3
Cyclohexane-d12 1735-17-7
1,2-propadiene (Allene) 463-49-0
Neon22 13886-72-1
CO2-C13
1 2 3 4

Copyright 2007©  ChemicalBook. All rights reserved.