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JiangSu Star Science Co.,Ltd??? ?? ??? ?????.

?? ?:JiangSu Star Science Co.,Ltd
??:400-400-605-7200
???:sales037@b2star.com
??:China
URL: www.b2star.com/
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Propiolactone??-??????57-57-8C3H4O2
Potassium sorbate???? ??24634-61-5C6H7KO2
Propiconazole??????60207-90-1C15H17Cl2N3O2
Protoporphyrin IX????? IX553-12-8C34H34N4O4
Pyrophosphoric acid????2466-09-3H4O7P2
polyoxyethylene (20) castor oil (ether, ester)???? EL-63061791-12-6NULL
potassium hydrogen saccharate?????576-42-1C6H11KO8
Potassium hydrogen phthalate??? ?? ???877-24-7C8H5KO4
propane-1,2,3-triol - beta-D-allopyranose (1:1)????G-259041-35-4NULL
p-Toluenesulfonic anhydride4124-41-8C14H14O5S2
Potassium tert-butoxide???????????865-47-4C4H9KO
Potassium hexahydroxyantimonate??? ?????????????12208-13-8KO6Sb
free of DNA contaminants, suitable for Microbiome research, lyophilized powder, ≥30 units/mg protein39450-01-6C29H27N2O12P
Polyphenol Oxidase from Mushrooms???????9002-10-2NULL
proteinase from bacillus licheniformis?????9014-01-1Unspecified
p-Toluenesulfonic AcidP-????? ?104-15-4C7H8O3S
Potassium ferricyanide???????13746-66-2C6FeN6.3K
Potassium tetrachloroaurate(III)?? ???????????(III)13682-61-6AuCl4K
Quinoline???91-22-5C9H7N
Potassium molybdate?? ??????13446-49-6K2MoO4
Potassium pyrosulfate???? ??7790-62-7K2O7S2
propylene glycol methyl ether acetate???? ??? ???? ??? ????108-65-6C6H12O3
purified by phenol extraction
Potassium hydrogen peroxymonosulfate??????? ?? ??70693-62-8H3K5O18S4
Pyridinedicarboxylicaciddimethylester2,3-????????????????605-38-9C9H9NO4
Praseodynium oxidePRASEODYMIUM ???12037-29-5O3Pr2
R-(+)-tert-Butylsulfinamide196929-78-9C4H11NOS
Potassium bromide???? ??7758-02-3BrK
potassium hydroxide?????1310-58-3KOH
Potassium iodide???? ??7681-11-0KI
Propargyl bromide?????????106-96-7C3H3Br
Polyethylene glycol, dimethyl ether???? ????? ???24991-55-7(C2H4O)nC2H6O
Quinine sulfate dihydrate?? ???????? ???????6119-70-6C20H26N2O6S
Potassium bicarbonate??? ??298-14-6CHKO3
POTASSIUM TETRABORATE TETRAHYDRATE??? ?? ??????12045-78-2B4H8K2O11
R-()-Apomorphine hydrochloride hemihydrate?????????????;4H-????(de,g)???-10,11-???,5,6,6a,7-???????-6-??-,?????????,??????(2:1),(6aR)-41372-20-7C17H20ClNO3
Polylactic acid???????26100-51-6(C3H6O3)x
pyrrole??109-97-7C4H5N
Propionic acid?????79-09-4C3H6O2
PolyvinylpyrrolidoneK 15 Average Molecular Wt.10000????????9003-39-8CH4
Progesterone??????57-83-0C21H30O2
Potassium fluoride???????7789-23-3FK
Pyruvic acid, sodium salt??? ?, ??? ?113-24-6C3H5NaO3
Pyridinium dichromate???? ????20039-37-6C5H7Cr2NO7
Potassium phosphate dibasic trihydrate16788-57-1H7K2O7P
pot. antimony(iii)oxide tartrate hemi-hydrate???16039-64-8C4H4KO7Sb.(1/2)H2O
potassium metavanadate?????? ??13769-43-2KO3V
polyoxyethylene 5 octyl etherN-?????????19327-40-3C18H38O6
Propionaldehyde????????123-38-6C3H6O
for analysis EMSURE ACS,ISO,Reag. Ph Eur?? ??584-08-7K2CO3
Polyoxyl 15 Hydroxystearateα-hydro-ω-????? ??(??-1,2-????) 12-???????????? ??? with70142-34-6(C18H36O3.(C2H4O)nH2O)x
Potassium bromate???? ??7758-01-2BrKO3
raffinose, pure?????512-69-6C18H32O16
suitable for indicator????? ????115-41-3C19H14O7S
Potassium hydrogen phosphate anhydrous?? ?? ????7758-11-4K2HPO4
PTIO???18390-00-6C13H17N2O2*
potassium hydrogen 2-(phosphonatooxy)acrylate???(??)???? ?????4265-07-0C3H4KO6P
Potassium iodate???? ??7758-05-6IKO3
Pyrogallol????87-66-1C6H6O3
Prostaglandin E1745-65-3C20H34O5
Potassium citrate monohydrate??????(?????)6100-05-6C6H11KO8
Tosyl chloride??-?????? ???98-59-9C7H7ClO2S
poncirin14941-08-3C28H34O14
Potassium hexafluorophosphate?? ?????????17084-13-8F6P.K
Potassium persulfate??? ??7727-21-1K2O8S2
Tris(2,2'-bipyridine)ruthenium(II) chloride hexahydrateTRIS(2,2'-BIPYRIDYL)???(II)???????????50525-27-4C30H26ClN6ORu+
potassium tetrakis(4-chlorophenyl)borate14680-77-4C24H16BCl4K
Potassium phosphate, tribasic?? ???7778-53-2K3PO4
Potassium Nitrate-15N,99 atom % 15N????-15N57654-83-8KNO3
Potassium formate??? ??590-29-4CHKO2
protease from bacillus polymyxa cell*culture test????I42613-33-2NULL
pronase F. streptomyces griseus9036-06-0NULL
Potassium hexachloroosmate(IV)?? ??????????(IV)16871-60-6Cl6KOs-
R(+)-bornylamine32511-34-5C10H19N
Potassium periodate???? ??7790-21-8H2IKO4
Polypyrrole30604-81-0C4H5N
Propionic anhydride???????123-62-6C6H10O3
Silicon dioxide????7631-86-9O2Si
Pullulan???9057-02-7C20H36O16
pteroic acid119-24-4C14H12N6O3
protein disulfide isomerase from E. coli37318-49-3C7H5Cl2NO5S
p-Toluidinep-????106-49-0C7H9N
Potassium Zirconium Hexafluoride?? ?? ????16923-95-8F6K2Zr
polymyxin B standard solution???? B ???1405-20-5C56H100N16O17S
propidium iodide????????25535-16-4C27H34IN4+
Propanedioic acid, sodium salt?? ?, ???? ?141-95-7C3H2Na2O4
reagent grade, 98%?? ?? ??16921-30-5Cl6KPt-
Propylene carbonate???? ?????108-32-7C4H6O3
Pyridine???110-86-1C5H5N
Potassium thiocyanate??????? ??333-20-0CKNS
1M KCl????7447-40-7KCl
Propionic acid, sodium salt?? ???????137-40-6C3H6O2.Na
Quinhydrone?????106-34-3C12H10O4
polygalacturonic acid25990-10-7C6H10O7
Polyoxyethylene (10) tridecyl ether??????-1578330-21-9C13H27(OCH2CH2)nOH,n~12
Potassium tricyanomethanide????????????34171-69-2C4KN3
p-Phenylenediamine1,4-??????106-50-3C6H8N2
Pyrrolidine????123-75-1C4H9N
Propylene oxide??????75-56-9C3H6O
Potassium Sulphate????7778-80-5K2O4S
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