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Tianjin Guangfu Technology Development Co. LTD??? ?? ??? ?????.
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Tianjin Guangfu Technology Development Co. LTD
??:
022-022-85689490
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2990156218@qq.com
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China
URL:
http://www.guangfubiaowu.com/
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Glycerol Acetic Acid Test Solution
Oxalic acid titration solution
Citric acid-sodium hydrogen phosphate buffer pH 7.0
Ammonium citrate dibasic
???????
3012-65-5
C6H14N2O7
Silica standard solution
Manganese chloride
?? ????(?? ??)
7773-01-5
Cl2Mn
Cresol red-thymol blue mixed indicator
Methyl red-bromocresol green mixed indicator
Aluminium potassium sulfate dodecahydrate
???? ?? ???, ??????
7784-24-9
AlH8KO5S
PALLADIUM(II) NITRATE HYDRATE
82279-70-7
H2N2O8Pd
Glycerol ethanol test solution(ChP)
Phosphomolybdate tungstic acid test solution(ChP)
Acetic acid-ammonium acetate buffer (pH6.0)
Ammonium phosphate dibasic
?2?????
7783-28-0
H9N2O4P
2-Hydroxy-1,2,3-propanetricarboxylic acid/ammonia,(1:x)
7632-50-0
C6H11NO7
Disodium tartrate dihydrate
????? ???? ??????
6106-24-7
C4H9NaO7
Folin I test solution
Phosphate Buffer solution
12111-21-6
C14H13MnO4
Thiocyanate standard solution
CNS-
Biuret standard solution
C2H5N3O2
Strontium carbonate
?? ????
1633-05-2
CO3Sr
Ammonia - ammonium chloride Buffer Solution
CERIC SULFATE
?? ??
13590-82-4
CeH2O4S
Salicylic acid
????
69-72-7
C7H6O3
Sodium nitroprusside dihydrate
????????????
13755-38-9
C5H2FeN6NaO2-
Sodium dodecyl sulfate
?? ??? ???????
151-21-3
C12H25NaO4S
Copper(II) acetate
???? ?II??, ??
142-71-2
C2H4O2.1/2Cu
Chloroplantinic acid
??????
16941-12-1
Cl6H2Pt
Starch soluble
?????
9005-84-9
(C6H10O5)n
Hydrazine sulfate
????? ???
10034-93-2
H6N2O4S
Lithuium bromide anhydrous
7550-35-6
Calcium phosphate
?? ??, ????
7758-87-4
Ca3O8P2
Magnesium carbonate
13717-00-5
CH2O3.Mg
D-Glucose monohydrate
????
5996-10-1
C6H14O7
Bis(cyclohexanone)oxaldihydrazone
370-81-0
C14H22N4O2
Tetrabutylammonium bromide
???????? ?????
1643-19-2
C16H36BrN
Sodium acetate trihydrate
???????, ?????
6131-90-4
C2H9NaO5
Acetamide
???????
60-35-5
C2H5NO
Ferric sulfate
?? ?
10028-22-5
Fe2O12S3
Sodium thiocyanate
??????? ???
540-72-7
CNNaS
1-Octanol
1-???
111-87-5
C8H18O
Tributyl phosphate
???????
126-73-8
C12H27O4P
o-Phenanthroline
O-?????
66-71-7
C12H8N2
COBALT(III) OXIDE BLACK
??? (III) ???
1308-04-9
Co2O3
Lithium bromide
?????
7550-35-8
BrLi
Trisodium phosphate
?? ?????
7601-54-9
Na3O4P
TRI-AMMONIUM PHOSPHATE TRIHYDRATE
10361-65-6
H6NO4P
Tetrabutyl ammonium chloride
???????? ?????
1112-67-0
C16H36ClN
Sodium molybdate
?? ??????
7631-95-0
MoNa2O4
1-Hexadecanol
?? ???
36653-82-4
C16H34O
Stearic acid
?????
57-11-4
C18H36O2
Nickel
??
7440-02-0
Ni
Nickel oxide
?? ??? ??
1314-06-3
Ni2O3
Ammonium molybdate
????? ???
13106-76-8
H4MoNO4-
Ammonium iron(II) sulfate
?? ??? ?1?
10045-89-3
FeH5NO4S
Dithizone
???
60-10-6
C13H12N4S
Ammonium thiocyanate
??????????(????)
1762-95-4
CHNS.H3N
Urea
??
57-13-6
CH4N2O
Ammonium dihydrogen phosphate
?1?????
7722-76-1
H6NO4P
Stannous chloride
S?NOUS ??
7772-99-8
Cl2Sn
Strontium chloride
?? ????
10476-85-4
Cl2Sr
Potassium citrate monohydrate
??????(?????)
6100-05-6
C6H11KO8
Melamine
???
108-78-1
C3H6N6
AMMONIUM CERIUM(IV) SULFATE
7637-03-8
CeH5NO4S
Zirconium oxychloride
?? ?? ????
7699-43-6
Cl2OZr
Cupric oxide
?? ?II??
1317-38-0
CuO
N-HEXADECANE-D34
?????
544-76-3
C16H34
CALCIUM SULFATE
??
7778-18-9
Ca.O4S
Dibutyl phthalate
?????????
84-74-2
C16H22O4
Sodium ferrocyanide
????
13601-19-9
C6FeN6.4Na
Potassium phosphate tribasic
?? ???
7778-53-2
K3PO4
LITHIUM METABORATE
?? ??????
13453-69-5
BH2LiO2
Palladium chloride
??? ???
7647-10-1
Cl2Pd
Oleic acid
????
112-80-1
C18H34O2
Ethyl oleate
???????
111-62-6
C20H38O2
Stannous sulfate
?? ???
7488-55-3
O4SSn
Chloramine-T
????? T
127-65-1
C7H7ClNNaO2S
Triacetin
?????
102-76-1
C9H14O6
FERROUS SULFATE
???(Ⅱ)
7720-78-7
FeO4S
Thioacetamide
??????????
62-55-5
C2H5NS
Ethylene glycol
????????
107-21-1
C2H6O2
Tetradecane
n-?????
629-59-4
C14H30
Zinc acetate
?? ????
557-34-6
C4H6O4Zn
O-(2,3,4,5,6-PENTAFLUOROBENZYL)HYDROXYLAMINE HYDROCHLORIDE
57981-02-9
C7H5ClF5NO
Sodium tungstate dihydrate
???????
10213-10-2
H2NaO5W-
Chromium(III) oxide
?????
1308-38-9
Cr2O3
Methyl salicylate
???? ??
119-36-8
C8H8O3
Lactose
??
63-42-3
C12H22O11
Potassium chloroplatinate
?? ?? ??
16921-30-5
Cl6KPt-
Molybdic acid
?????(MOLYBDIC ACID)
7782-91-4
HMoO4-
Magnesium sulfate
??????
7487-88-9
MgSO4
CHLOROPHOSPHONAZO III
1914-99-4
C22H16Cl2N4O14P2S2
Ammonium carbonate
??? ?????
506-87-6
CH8N2O3
Ammonium sulfate
?????
7783-20-2
H8N2O4S
Dimethyl phthalate
???? ?????
131-11-3
C10H10O4
Manganese(II) acetate
?? ??(II)
638-38-0
C4H6MnO4
Ammonium iron(III) sulfate
??? ? ???
10138-04-2
FeH5NO4S
Trisodium citrate dihydrate
??? ???
6132-04-3
C6H9Na3O9
Formamide
?????
75-12-7
CH3NO
Sodium metabisulfite
????????
7681-57-4
H2O5S2.2Na
Citric acid
????
77-92-9
C6H8O7
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