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???:185164601name@qq.com
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URL: www.approvedhomemanagement.com/showsupplierproductslist1041099/0.htm
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NA
NA
NA
P-TOLUENESULFINIC ACIDP-??????536-57-2C7H8O2S
4-Isopropylphenol4-???????99-89-8C9H12O
ISOPROPYL P-TOLUENESULFONATE2307-69-9C10H14O3S
4-(Methylamino)phenol??-(?????)_??150-75-4C7H9NO
polymetallic ore
NA
NA
NA
NA
NA
9-(1,3-Dioxolan-2-ylMethyl)-3,9-dihydro-1,3-diMethyl-1H-purine-2,6-dione1174289-18-9C11H14N4O4
4-tert-Butylcatechol4-t-?????98-29-3C10H14O2
Acetaminophen???????103-90-2C8H9NO2
BREVETOXIN PBTX-1?????PBTX-198112-41-5C49H70O13
4-Methylstyrenep-??????622-97-9C9H10
Sulfanilic acid????121-57-3C6H7NO3S
p-Toluenesulfonic acidP-????? ?104-15-4C7H8O3S
NA
Sodium methylparaben???????5026-62-0C8H9NaO3
Methyl paraben-(ring-13C6)1581694-95-2C8H8O3
4-Ethylaniline?????(4-)589-16-2C8H11N
PAH-Mix 3 in Cyclohexane
SPINOSAD???? A131929-60-7C41H65NO10
4-Chlorobenzenesulfonic acid4-????????98-66-8C6H5ClO3S
Carbon Black????1333-86-4C
NA
NA
NA
4-Hydroxybenzyl alcohol4-?????? ??623-05-2C7H8O2
4'-CHLOROACETANILIDE539-03-7C8H8ClNO
NA
NA
NA
Doramectin117704-25-3C50H74O14
P-TOLUALDEHYDE 2,4-DINITROPHENYLHYDRAZONE2571-00-8C14H12N4O4
4-Aminobenzoic acid4-??????150-13-0C7H7NO2
4-Nitrobenzoic acid4-???????62-23-7C7H5NO4
4-Amino-benzenesulfonic acid monosodium salt???? ??? ?515-74-2C6H8NNaO3S
POLYNUCLEAR AROMATIC HYDROCARBONS (HPLC)
P-aminobenzenesulfonic acid-α-naphthylamine test solution(ChP)
DOXEPIN???1668-19-5C19H21NO
NA
NA
ParaformaldehydePara-???????30525-89-4(CH2O)x
SPINOSAD168316-95-8C41H65NO10
Carbendazim????10605-21-7C9H9N3O2
IsoaMyl 4-MethoxycinnaMate3-(4-?????)-2-????? ?, 3-?? ?? ????71617-10-2C15H20O3
METHYL-D3 P-TOLUENESULFONATE??-D3P-????????7575-93-1C8H7D3O3S
5-(4-DIMETHYLAMINOBENZYLIDENE)RHODANINE536-17-4C12H12N2OS2
Terephthaloyl chloride?????? ?????100-20-9C8H4Cl2O2
TEREPHTHALYLIDENE DICAMPHOR SULFONIC ACID?????????????90457-82-2C28H34O8S2
p-nitrophenol ethanol solution
NA
NA
NA
NA
NA
p-Coumaric acidp-???? ?501-98-4C9H8O3
Sulfanilamide??????63-74-1C6H8N2O2S
P-nitrophenol indicatorC6H5NO3
Doxofylline Impurity 11429636-74-7C10H16N4O3
Methacetin51-66-1C9H11NO2
4-Hydroxybenzaldehyde4-??????????123-08-0C7H6O2
Melting Point Certified Reference Materials for Organic Substances
Hydroquinone??????123-31-9C6H6O2
Sodium polysulfide???? ???1344-08-7H2NaS+
Spinosad D???? D131929-63-0C42H67NO10
NA
NA
NA
3-Hydroxytyramine???51-61-6C8H11NO2
p-Anisaldehyde???????123-11-5C8H8O2
Ethyl p-toluenesulfonate?? P-????????80-40-0C9H12O3S
p-Toluic acid??-????99-94-5C8H8O2
polymetallic lean ore
NA
NA
Helenien547-17-1C72H116O4
Dobutamine hydrochlorideDO??? ?????49745-95-1C18H24ClNO3
1-(4-NITROPHENYLAZO)-2-NAPHTHOL?? ??6410-10-2C16H11N3O3
p-Toluidinep-????106-49-0C7H9N
Domperidone57808-66-9C22H24ClN5O2
Methyl p-toluenesulfonate?? P-??? ?????80-48-8C8H10O3S
Terephthalic acid?????100-21-0C8H6O4
4-Chlorobenzoyl chloridep-?????? ?????122-01-0C7H4Cl2O
Molybdenum?????7439-98-7Mo
p-Terphenylp-???92-94-4C18H14
PAH-MIX 9
NA
NA
NA
NA
Dimethyl terephthalate??????????120-61-6C10H10O4
Doxofylline69975-86-6C11H14N4O4
P-TERPHENYL-D141718-51-0C18D14
AROCLOR 1260, 1X1ML, ISO, 1000UG/ML11096-82-5C12H4Cl6
p-Phenylenediamine1,4-??????106-50-3C6H8N2
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