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BePure (Beijing) Biotechnology Co.??? ?? ??? ?????.

?? ?:BePure (Beijing) Biotechnology Co.
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???:7993601name@qq.com
??:CHINA
URL: www.yuhua99.com/ShowSupplierProductsList1748115/0_EN.htm
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C12972308 DispersEYellow 14-(2,4-????????)??119-15-3C12H9N3O5
4-(3.6-Dimethylhept-3-yl)phenol142731-63-3C15H24O
4-[4-(Dimethylamino)phenyl]-1,2,4-triazolidine-3,5-dione4-(4'-N,N-????????)???883455-55-8C10H12N4O2
C10225000 4-Aminoquinaldine6628-04-2C10H10N2
4.4’-Dibromobenzophenone in Acetonitrile3988-03-2C13H8Br2O
4.4′-DDT in Methanol??????????????????(??????????????)50-29-3C14H9Cl5
PBDE 15 100 μg/ml Cyclohexane2050-47-7C12H8Br2O
Solvent Yellow 3 in AcetonitrileO-????????97-56-3C14H15N3
4-N-Demethylanalgin
Mix-49
4,4`-Bis(dimethylamino)benzophenoneMICHLER'S ??90-94-8C17H20N2O
C10202300 4-Amino-2,6-dinitrotoluene19406-51-0C7H7N3O4
4-Aminobiphenyl-d94-??????-D9344298-96-0C12H11N
Salamide??????????121-30-2C6H8ClN3O4S2
Diphenylmethan-4.4′-diisocyanate4,4′-??? ??(?? ???????)(??)101-68-8C15H10N2O2
Vitamin H1(4-Aminobenzoic Acid)(P)4-??????150-13-0C7H7NO2
4-Phenylbutyric acid sodium in Acetonitrile:Water=9:1????????1716-12-7C10H13NaO2
C16070200 4-Phenylphenolp-????92-69-3C12H10O
4,4‘-Thiobis(6-tert-butyl-m-cresol)????96-69-5C22H30O2S
XA16057000CY 4-Phenyl-1-cyclohexenE100μg/mLin4994-16-5C12H14
Sodium 4-aminobenzenesulfonate dihydrate?????????6106-22-5C6H10NNaO5S
C10166000 4-Aminoantipyrine4-???????83-07-8C11H13N3O
L15087500AL4,4`-Methylene-bis(2-chloroaniline)4,4'-?????(2-??????)101-14-4C13H12Cl2N2
C10208200 4-Amino-2-nitrotolueneM-???-P-????119-32-4C7H8N2O2
4-beta-Hydroxy Cholesterol-d74-??????????-d71246302-80-6C27H46O2
4-Amino-3-fluorophenol4-???-3-??????(4-???-3-??????)399-95-1C6H6FNO
XA11322000ALChloridazon-desphenyL100μg/mLin6339-19-1C4H4ClN3O
6-Amino-4-chloro-m-toluene sulfonic acid2-???-4-???-5-?? ???? ?88-51-7C7H8ClNO3S
5-Amino-2-methylphenol4-???-2-????????2835-95-2C7H9NO
p-Aminophenol4-?????123-30-8C6H7NO
Lancerin-RM???81991-99-3C19H18O10
C10208300 4-Amino-3-nitrotoluene4-??-2-??????89-62-3C7H8N2O2
p-Aminosalicylic acid-[13C6]4-?????? ?65-49-6C7H7NO3
L10173040CY 4-AminobiphenyL10μg/mLin Cyclohe4-??????92-67-1C12H11N
C10651900 Bis-(4-dimethylaminophenyl)methane4,4'-?????(N,N-???)????101-61-1C17H22N2
L12410000CY 4,4`-DichlorobenzophenonE10μg/mL4,4'-????????90-98-2C13H8Cl2O
C12635500 4.4’-Dihydroxybiphenyl4-4'-??????????92-88-6C12H10O2
4-epianhydrotetracycline4465-65-0C22H23ClN2O7
C20001500 PCB No. 154,4'-????-1,1'-????2050-68-2C12H8Cl2
4-Aminobutyric-4,4-d2 Acid107022-06-0C4H9NO2
γ-Aminobutyric Acid??-???-N-??? ?56-12-2C4H9NO2
C10222000 4-Aminopyridine4-??????504-24-5C5H6N2
2，2-Bis(4-hydroxyphenyl)-4-methylpentane4,4'-?????????????6807-17-6C18H22O2
4,4‘-Methylenebis(3-chloro-2,6-diethylaniline) in Acetonitrile??(4-???-2-???-3,5-?????)??106246-33-7C21H28Cl2N2
4-Epianhydrochlortetracycline Hydrochloride in Methanol158018-53-2C22H21ClN2O7.ClH
4-Aminobenzoic-2.3.5.6-d4 Acid4-??????-2,3,5,6-D4ACID350820-01-8C7H3D4NO2
4.4′-Oxydianiline in Methanol??(4-?????) ???101-80-4C12H12N2O
4.4‘-Bisphenol A diphthalic anhydride4,4′-(4,4′-???????????)??(?? ???)38103-06-9C31H20O8
4-Cholesten-3-one-[4-13C]4-????-3-?-4-13C68165-57-1C27H44O
Bisphenol S-monobenzyl ether63134-33-8C19H16O4S
C16530240 4-n-Propylphenol645-56-7C9H12O
L15062000CY 4,4`-Methoxychlor olefin 10μg/mLi2132-70-9C16H14Cl2O2
4-Pyridoxic Acid in DMSO4-????82-82-6C8H9NO4
p-Toluidine-2-sulfonic acid4 B ?88-44-8C7H9NO3S
4-Arsanilic acid in Methanol?????98-50-0C6H8AsNO3
PBB No. 15 in Ethyl acetate4,4'-????????92-86-4C12H8Br2
4-CHOLENIC ACID-3-ONE4-???-3-?1452-29-5C24H36O3
p-Aminohippuric acid-[13C6]61-78-9C9H10N2O3
4-Amino-m-cresol4-???-m-???2835-99-6C7H9NO
4.4-Dimethyl-1.3-oxazolidine4,4-?????????51200-87-4C5H11NO
C12632015 4,4`-Difluorobiphenyl398-23-2C12H8F2
Irganox 15202-??-4,6-[(????)??]??110553-27-0C25H44OS2
4-Aminophenylthioether4,4'-????????139-65-1C12H12N2S
1,3-Bis(4-nitrophenyl)urea1,3-??(4-?????)???587-90-6C13H10N4O5
4.4′-Dibromooctafluorobiphenyl in Cyclohexane10386-84-2C12Br2F8
4,5-Dihydroxyimidacloprid155802-65-6C9H10ClN5O4
C12420820 4,5-Dichlorocatechol45-???????973428-24-8C6H4Cl2O2
Bis-(4-aminophenyl)methane4,4'-???????101-77-9C13H14N2
4.4‘-Bis(diethylamino)benzophenone4,4'-??-(??????)-????90-93-7C21H28N2O
Isochlorogenic Acid C(SH)57378-72-0C25H24O12
Trihydroxy 3,3`,6,8-tetramethoxyflavone58130-91-9C19H18O9
4.5-Dichloro-2-n-octyl-4-isothiazolin-3-one4,5-????-2-N-??-4-??????-3-?64359-81-5C11H17Cl2NOS
4-Cyano-4`-n-pentyl-d11-biphenyl57078-20-3C18H19N
Naringenin 4`,7-dimethylether-RM29424-96-2C17H16O5
Trioxsalen??3902-71-4C14H12O3
Trihydroxy 3,6,8-trimethoxyflavone57393-71-2C18H16O8
ICP-MS Complete Standard mix-43（group A for 71) 10ug/mL HN
Pyrimethanil-4‘-hydroxy in Methanol4-[(4,6-???-2-?????)a??]??81261-84-9C12H13N3O
4-Chlorobiphenyl-2`.3`.4`.5`.6`-d54-??????-d551624-37-4C12ClD10
4‘-demethylpodophyllotoxin
4.4′-DDD in Methanol????? ???? ???????72-54-8C14H10Cl4
Multi Analyte Ion Chromatography (Mix-3）Solution in H2O
Mix-413
4,5-Dichloro-2-methyl-4-isothiazolin-3-one4,5-????-2-??-3(2H)-??????26542-23-4C4H3Cl2NOS
Mix-41
4-Aminobutyric-2,2-d2 Acid4-??????-2,2-D2?67910-98-9C4H7D2NO2
4,4'-Dinitrocarbanilide-d81156508-87-0C13H10N4O5
4-Epitetracycline79-85-6C22H24N2O8
4-Epichlortetracycline14297-93-9C22H23ClN2O8
4-Aminobutyric-2,2,3,3,4,4-d6 Acid4-??????-2,2,3,3,4,4-D6?70607-85-1C4H3D6NO2
Mix-495
Mix-485
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