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

北京鍵凱科技股份有限公司 Company Information

Company Name:    JenKem Technology Co., Ltd.
Tel:    010-62983737
Email:    sales@jenkem.com
Nationality:    China
WebSite:    http://www.jenkem.com
Product List:    107
1 2

Product List
M-PEG-DSPE 178744-28-0
M-PEG-NH2HCl
heptadecan-9-yl (8-((2-hydroxyethyl)(6-(((undecyloxy)carbonyl)oxy)hexyl)amino)octyl) carbonate
bis(2-hexyldecyl) (((4-hydroxybutyl)azanediyl)bis(hexane-6,1-diyl)) bis(carbonate)
Amino-PEG2-Propionic Acid 791028-27-8
Amino-PEG3-Propionic Acid 784105-33-5
Amino-PEG4-Propionic Acid 663921-15-1
Amino-PEG2-Acetic Acid 134978-97-5
Amino-PEG3-Acetic Acid 134978-99-7
Amino-PEG4-Acetic Acid 195071-49-9
Amino-PEG4-Alcohol 86770-74-3
Azido-PEG3-Alcohol 86520-52-7
Azido-PEG3-Acetic Acid 172531-37-2
Azido-PEG4-Propionic Acid 1257063-35-6
Propargyl-PEG6-Propionic Acid 1951438-84-8
Y-shape PEG NHS Ester
Y-shape PEG Amine
PEG (Amine)2, HCl Salt
Y-shape PEG Carboxyl
Y-shape PEG Acetaldehyde
Y-shape PEG Propionaldehyde
Y-MAL-40K
8arm PEG Amine (hexaglycerol), HCl Salt
8arm PEG Amine (tripentaerythritol), HCl Salt
8arm PEG Carboxyl (hexaglycerol)
8arm PEG Carboxyl (tripentaerythritol)
8arm PEG Maleimide (hexaglycerol) 2286326-40-5
8ARM(TP)-PEG-SS
8ARM-PEG-SS
8ARM(TP)-PEG-MAL
8ARM(TP)-PEG-SG
8ARM-PEG-SG
4arm PEG Vinylsulfone (pentaerythritol) 860027-46-9
4arm PEG Succinimidyl Succinate (pentaerythritol)
4arm PEG Thiol (pentaerythritol)
8arm PEG Acrylate (tripentaerythritol)
8ARM-PEG-ACLT
PEG (Acrylate)2
PEG (Carboxyl)2
Y-shape PEG Fluorescein isothiocyanate
Methoxy PEG Hexanoic Acid
Methoxy PEG Succinimidyl Succinamide
M-PEG-SLN
Methoxy PEG Carboxyl
Methoxy PEG Succinimidyl Hexanoate
Methoxy PEG Succinimidyl Carboxymethyl Ester
Acrylate PEG Succinimidyl Carboxymethyl Ester
Amine PEG Carboxyl, HCl Salt
Azide PEG Amine, TFA Salt
PEG (Succinimidyl Carboxymethyl Ester)2
PEG (Maleimide)2
PEG (Thiol)2
PEG (Vinylsulfone)2
Fmoc Amine PEG Succinimidyl Carboxymethyl Ester
HO-PHydroxyl PEG Amine, HCl SaltEG-NH2HCl
Fmoc Amine PEG Amine, TFA Salt
Fmoc Amine PEG Carboxyl
Azide PEG Succinimidyl Carboxymethyl Ester
Fmoc Amine PEG Hydroxyl
Biotin PEG Succinimidyl Carboxymethyl Ester
Biotin PEG Maleimide
Hydroxyl PEG Carboxyl
Hydroxyl PEG Succinimidyl Carboxymethyl Ester
Maleimide PEG Amine, TFA Salt
Maleimide PEG Carboxyl
Maleimide PEG Hydroxyl
t-Boc Amine PEG Amine, HCl Salt
t-Boc Amine PEG Carboxyl
t-Boc Amine PEG Hydroxyl
t-Boc Amine PEG Succinimidyl Carboxymethyl Ester
Thiol PEG Amine, HCl Salt
Thiol PEG Carboxyl
Maleimide PEG Succinimidyl Carboxymethyl Ester
4arm PEG Maleimide (pentaerythritol)
OPSS PEG Succinimidyl Carboxymethyl Ester
8arm PEG Vinylsulfone (tripentaerythritol)
ditetradecylamine 17361-44-3
Methoxy PEG Glycerol, MW 2000
NH2-PEG2-PA
4arm PEG, 2arm-Hydroxyl, 2arm-Carboxy
4arm PEG Acrylate (pentaerythritol)
Methoxy PEG Acetic Acid, MW 2000
4arm PEG Succinimidyl Glutarate (pentaerythritol)
Methoxy PEG Ditetradecylpropylamino, MW 2000
4arm PEG, 2arm-Hydroxyl, 2arm-Amine (pentaerythritol), HCl Salt
4arm PEG Amine (pentaerythritol), HCl Salt
4arm PEG Carboxyl (pentaerythritol)
(heptadecan-9-yl 8-((2-hydroxyethyl)(6-oxO-6-(undecyloxy) hexyl) amino) octanoate), 2089251-47-6
Methoxy PEG Ditetradecylacetamide, MW 2000(ALC-0159)
8arm PEG Thiol (hexaglycerol) 1373957-75-5
4arm PEG Succinimidyl Glutaramide (pentaerythritol)
8arm PEG Thiol (tripentaerythritol)
[(4-hydroxybutyl)azanediyl]bis(hexane-6,1-diyl)bis(2-hexyldecanoate, 2036272-55-4
Methoxy PEG Dimyristoyl-rac-glycero, MW 2000
4arm PEG Succinimidyl Carboxymethyl Ester (pentaerythritol)
Thiol PEG Succinimidyl Glutaramide
Methoxy PEG Epoxide, MW 2000
4arm PEG Isocyanate (pentaerythritol)
1 2

Copyright 2007©  ChemicalBook. All rights reserved.