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

goldenchemical

Firmenname:goldenchemical
Telefon:-
E-Mail:saxon@goldenchemical.com
Nationalit?t:China
URL: www.goldenchemical.com
Produkte insgesamt:1163
6 7 8 9 10 11 12

Produktkatalog

Potassium nitrate standard solution
1-(2-Pyridylazo)-2-naphthol1-(2-Pyridylazo)-2-naphthol85-85-8C15H11N3O
Dodecanoic acidLaurinsure143-07-7C12H24O2
1- Decanesulfonic acid sodium saltNatriumdecan-1-sulfonat13419-61-9C10H21NaO3S
Sulfosalicylic acid5-Sulfosalicylsure97-05-2C7H6O6S
Boric acid standard solution
NA
Safety,with pyridine (KFR 2)
NA
NA
Ferric Sulfate SolutionFe2O12S3
Determination for aldehydes and ketones (KFR 5)
Dodecanol112-53-8C12H26O
L-Histidine hydrochloride monohydrate5934-29-2C6H12ClN3O3
sodium sulfide solution
NA
NA
Solvent of aldehydes and ketones'determination
Solvent B of double components with pyridine
TaurineTaurin107-35-7C2H7NO3S
Bromocresol purple-ethanol solution
NA
NA
Ethyl propionateEthylpropionat105-37-3C5H10O2
Lithium chloride-Ethanol solution
Ethyl formateAmeisens?ure-ethylester109-94-4C3H6O2
L-TryptophanL-Tryptophan73-22-3C11H12N2O2
Ethyl silicateTetraethylsilikat78-10-4C8H20O4Si
Coulomb Karl fischer reagent without diaphragm
NA
Safety,without pyridine (KFR 1)
NA
Ammonium ferrous sulfate solutionFeH8N2O8S2
NA
Safety,without pyridine (KFR 2-3)
NA
Isopropyl alcohol solutionC3H8O
PhenolPhenol108-95-2C6H6O
D-(+)-Maltose monohydrate BioUltra6363-53-7C12H24O12
EthylenzeneEthylbenzol100-41-4C8H10
Benzenesulfonyl hydrazideBenzolsulfons?ure-hydrazid80-17-1C6H8N2O2S
Potassium hydroxide isopropanol standard solution
Eriochrome Black T Ethanol Solution
Liquid glucose8027-56-3
NA
NA
DL-Tartaric acid(+-)-Weinsure133-37-9C4H6O6
AMMonia as N IC standard
Benedict's reagent
Manganese Sulfate SolutionMnO4S
Safety,without pyridine (KFR 5)
Pyrocatechol violet115-41-3C19H14O7S
PancreatinPankreatin8049-47-6N/A
Dodecane112-40-3C12H26
Sodium-1-hexane sulfonateNatriumhexan-1-sulfonatmonohydrat2832-45-3C6H15NaO3S
Bromide standard solution
NA
NA
Safety,with pyridine (KFR 3-5)
Ethylene glycol monoethyl etherEthylenglykolmonoethylether110-80-5C4H10O2
BenzeneBenzol71-43-2C6H6
Benzenesulfonyl chlorideBenzolsulfons?urechlorid98-09-9C6H5ClO2S
Iodine ethanol solution
weak
NA
Safe type pyridine free(KFR1-2)
NA
Malic acidApfelsure6915-15-7C4H6O5
Ethyl oleateEthyloleat111-62-6C20H38O2
Ethylene glycol monoethyl ether acetate2-Ethoxy-ethylacetat111-15-9C6H12O3
L-CysteineL-Cystein52-90-4C3H7NO2S
NITRITE STANDARDNO2-
Ethylene glycolEthandiol107-21-1C2H6O2
Hydrochloric acid isopropanol standard solution
Dimethyl yellow-ethanol solution
Safety,with pyridine (KFR 5)
NA
NA
Methanolic hydrochloric acid solution
Epichlorohydrin1-Chlor-2,3-epoxypropan106-89-8C3H5ClO
Ascorbic acid solution
Di-tert-butyl peroxideDi-tert-butylperoxid110-05-4C8H18O2
NA
NA
1-Heptane sulfonic acid sodium saltNatriumheptan-1-sulfonat22767-50-6C7H17NaO3S
Ethylene glycol dimethyl ether1,2-Dimethoxy-ethan110-71-4C4H10O2
Petroleum etherLigroin8032-32-4unspecified
Copper standard solutionCu
Potassium sulphate ethanol solution
1-Dodecanethiol112-55-0C12H26S
HYDROXYLAMINE HYDROCHLORIDE SOLUTIONClH4NO
Ethyl methacrylateEthylmethacrylat97-63-2C6H10O2
Basic magenta ethanol solution
Phosphate standard solutionO4P-3
Solvent A of double components with pyridine
Solvent of double components without pyridine
Ethylene glycol monobutyl ether2-Butoxy-ethanol111-76-2C6H14O2
1,2-Epoxypropane1,2-Epoxypropan75-56-9C3H6O
Safety,without pyridine (KFR 3-5)
Lead nitrate solution
6 7 8 9 10 11 12
Copyright 2019 ? ChemicalBook. All rights reserved