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JiangSu Star Science Co.,Ltd??? ?? ??? ?????.
?? ?:
JiangSu Star Science Co.,Ltd
??:
400-400-605-7200
???:
sales022@b2star.com
??:
China
URL:
www.b2star.com/
? ?? ?:
3761
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?? ????
Polyethylene glycol, dimethyl ether
???? ????? ???
24991-55-7
H3CO(C2H4O)nCH3
polygalacturonic acid
25990-10-7
C6H10O7
Polylactic acid
???????
26100-51-6
(C3H6O3)x
polymyxin B standard solution
???? B ???
1405-20-5
C56H100N16O17S
Polyoxyethylene (10) tridecyl ether
??????-15
78330-21-9
C13H27(OCH2CH2)nOH,n~12
polyoxyethylene (20) castor oil (ether, ester)
???? EL-630
61791-12-6
NULL
Polyoxyl 15 Hydroxystearate
α-hydro-ω-????? ??(??-1,2-????) 12-???????????? ??? with
70142-34-6
(C18H36O3.(C2H4O)nH2O)x
Polyphenol Oxidase from Mushrooms
???????
9002-10-2
NULL
Polypyrrole
30604-81-0
C4H5N
PolyvinylpyrrolidoneK 15 Average Molecular Wt.10000
????????
9003-39-8
CH4
poncirin
14941-08-3
C28H34O14
pot. antimony(iii)oxide tartrate hemi-hydrate
???
16039-64-8
C4H4KO7Sb.(1/2)H2O
Potassium bicarbonate
??? ??
298-14-6
CHKO3
Potassium bromate
???? ??
7758-01-2
BrKO3
Potassium bromide
???? ??
7758-02-3
BrK
for analysis EMSURE
ACS,ISO,Reag. Ph Eur
?? ??
584-08-7
K2CO3
1M KCl
????
7447-40-7
KCl
Potassium citrate monohydrate
??????(?????)
6100-05-6
C6H11KO8
Potassium ferricyanide
???????
13746-66-2
C6FeN6.3K
Potassium fluoride
???????
7789-23-3
FK
Potassium formate
??? ??
590-29-4
CHKO2
Potassium hexachloroosmate(IV)
?? ??????????(IV)
16871-60-6
Cl6KOs-
reagent grade, 98%
?? ?? ??
16921-30-5
Cl6KPt-
Potassium hexafluorophosphate
?? ?????????
17084-13-8
F6P.K
Potassium hexahydroxyantimonate
??? ?????????????
12208-13-8
KO6Sb
potassium hydrogen 2-(phosphonatooxy)acrylate
???(??)???? ?????
4265-07-0
C3H4KO6P
Potassium hydrogen peroxymonosulfate
??????? ?? ??
70693-62-8
H3K5O18S4
Potassium hydrogen phosphate anhydrous
?? ?? ????
7758-11-4
K2HPO4
Potassium hydrogen phthalate
??? ?? ???
877-24-7
C8H5KO4
potassium hydrogen saccharate
?????
576-42-1
C6H11KO8
potassium hydroxide
?????
1310-58-3
KOH
Potassium iodate
???? ??
7758-05-6
IKO3
Potassium iodide
???? ??
7681-11-0
KI
potassium metavanadate
?????? ??
13769-43-2
KO3V
Potassium molybdate
?? ??????
13446-49-6
K2MoO4
Potassium Nitrate-15N,99 atom % 15N
????-15N
57654-83-8
KNO3
Potassium periodate
???? ??
7790-21-8
H2IKO4
Potassium phosphate dibasic trihydrate
16788-57-1
H7K2O7P
polyoxyethylene 5 octyl ether
N-?????????
19327-40-3
C18H38O6
Potassium phosphate, tribasic
?? ???
7778-53-2
K3PO4
Potassium pyrosulfate
???? ??
7790-62-7
K2O7S2
Potassium sorbate
???? ??
24634-61-5
C6H7KO2
Potassium Sulphate
????
7778-80-5
K2O4S
Potassium tert-butoxide
???????????
865-47-4
C4H9KO
POTASSIUM TETRABORATE TETRAHYDRATE
??? ?? ??????
12045-78-2
B4H8K2O11
Potassium tetrachloroaurate(III)
?? ???????????(III)
13682-61-6
AuCl4K
potassium tetrakis(4-chlorophenyl)borate
14680-77-4
C24H16BCl4K
Potassium thiocyanate
??????? ??
333-20-0
CKNS
Potassium tricyanomethanide
????????????
34171-69-2
C4KN3
Potassium Zirconium Hexafluoride
?? ?? ????
16923-95-8
F6K2Zr
Tris(2,2'-bipyridine)ruthenium(II) chloride hexahydrate
TRIS(2,2'-BIPYRIDYL)???(II)???????????
50525-27-4
C30H26ClN6ORu+
p-Phenylenediamine
1,4-??????
106-50-3
C6H8N2
Praseodynium oxide
PRASEODYMIUM ???
12037-29-5
O3Pr2
Progesterone
??????
57-83-0
C21H30O2
propane-1,2,3-triol - beta-D-allopyranose (1:1)
????G-25
9041-35-4
NULL
Propanedioic acid, sodium salt
?? ?, ???? ?
141-95-7
C3H2Na2O4
Propargyl bromide
?????????
106-96-7
C3H3Br
Propiconazole
??????
60207-90-1
C15H17Cl2N3O2
propidium iodide
????????
25535-16-4
C27H34IN4+
Propiolactone
??-??????
57-57-8
C3H4O2
Propionaldehyde
????????
123-38-6
C3H6O
Potassium persulfate
??? ??
7727-21-1
K2O8S2
Propionic acid
?????
79-09-4
C3H6O2
Propionic acid, sodium salt
?? ???????
137-40-6
C3H6O2.Na
Propionic anhydride
???????
123-62-6
C6H10O3
Propylene carbonate
???? ?????
108-32-7
C4H6O3
propylene glycol methyl ether acetate
???? ??? ???? ??? ????
108-65-6
C6H12O3
Propylene oxide
??????
75-56-9
C3H6O
Prostaglandin E1
745-65-3
C20H34O5
protease from bacillus polymyxa cell*culture test
????I
42613-33-2
NULL
protein disulfide isomerase from E. coli
37318-49-3
C7H5Cl2NO5S
Protoporphyrin IX
????? IX
553-12-8
C34H34N4O4
Pyrophosphoric acid
????
2466-09-3
H4O7P2
p-Toluenesulfonic anhydride
4124-41-8
C14H14O5S2
free of DNA contaminants, suitable for Microbiome research, lyophilized powder, ≥30 units/mg protein
39450-01-6
C29H27N2O12P
proteinase from bacillus licheniformis
?????
9014-01-1
Unspecified
p-Toluenesulfonic Acid
P-????? ?
104-15-4
C7H8O3S
Quinoline
???
91-22-5
C9H7N
purified by phenol extraction
Pyridinedicarboxylicaciddimethylester
2,3-????????????????
605-38-9
C9H9NO4
R-(+)-tert-Butylsulfinamide
196929-78-9
C4H11NOS
Quinine sulfate dihydrate
?? ???????? ???????
6119-70-6
C20H26N2O6S
R-()-Apomorphine hydrochloride hemihydrate
?????????????;4H-????(de,g)???-10,11-???,5,6,6a,7-???????-6-??-,?????????,??????(2:1),(6aR)-
41372-20-7
C17H20ClNO3
pyrrole
??
109-97-7
C4H5N
Pyruvic acid, sodium salt
??? ?, ??? ?
113-24-6
C3H5NaO3
Pyridinium dichromate
???? ????
20039-37-6
C5H7Cr2NO7
pronase F. streptomyces griseus
9036-06-0
NULL
raffinose, pure
?????
512-69-6
C18H32O16
suitable for indicator
????? ????
115-41-3
C19H14O7S
PTIO
???
18390-00-6
C13H17N2O2*
Pyrogallol
????
87-66-1
C6H6O3
Tosyl chloride
??-?????? ???
98-59-9
C7H7ClO2S
R(+)-bornylamine
32511-34-5
C10H19N
Silicon dioxide
????
7631-86-9
O2Si
Pullulan
???
9057-02-7
C20H36O16
pteroic acid
119-24-4
C14H12N6O3
p-Toluidine
p-????
106-49-0
C7H9N
Pyridine
???
110-86-1
C5H5N
Quinhydrone
?????
106-34-3
C12H10O4
Pyrrolidine
????
123-75-1
C4H9N
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