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2-??-4-??????-3-? 2-??-4-??????-3-? 2682-20-4 C4H5NOS
2-???-5-????? 2-???-5-????? 120-71-8 C8H11NO
???? ???? 61-82-5 C2H4N4
3,3'-???????? ?????? 3,3'-???????? ?????? 612-83-9 C12H11Cl3N2
3,3`-???-4,4`-????????? 3,3`-???-4,4`-????????? 838-88-0 C15H18N2
?????? ?????? 23950-58-5 C12H11Cl2NO
???? ???? 311-45-5 C10H14NO6P
???? ??? 3 ???? ??? 3 730-40-5 C12H10N4O2
2,4,5-??????? 2,4,5-??????? 137-17-7 C9H13N
????? ????? 76-44-8 C10H5Cl7
N-?????-N-????? N-?????-N-????? 621-64-7 C6H14N2O
??? ??? 2385-85-5 C10Cl12
?????(????) ?????(????) 60-57-1 C12H8Cl6O
??504? ??504? 4548-53-2 C18H17N2NaO7S2
??(E)?? ??(E)?? 192-97-2 C20H12
??? ??? 72-20-8 C12H8Cl6O
N-?????????? N-?????????? 1116-54-7 C4H10N2O3
?????? ?????? 103361-09-7 C19H15FN2O4
5-???-3-???????-1,2,4-????? 5-???-3-???????-1,2,4-????? 2593-15-9 C5H5Cl3N2OS
Selenium  Standard  for  ICP Selenium Standard for ICP Se2
????? ????? 1420-07-1 C10H12N2O5
2,3-???????? 2,3-???????? 602-01-7 C7H6N2O4
1-PHENYL-D5-AZO-2-NAPHTHOL 1-PHENYL-D5-AZO-2-NAPHTHOL 752211-63-5 C16H7N2OD5
3,4-??????-2-???-2-??-4-??-2H,5H,???(3,2-c)-(1)????-5-?(????????) 3,4-??????-2-???-2-??-4-??-2H,5H,???(3,2-c)-(1)????-5-?(????????) 518-20-7 C20H18O4
DIMETHYL-D6 PHTHALATE DIMETHYL-D6 PHTHALATE 85448-30-2 C10H10O4
OLEIC-13C18 ACID OLEIC-13C18 ACID 287100-82-7 C18H34O2
BIS(2-ETHYLHEXYL)ISOPHTHALATE BIS(2-ETHYLHEXYL)ISOPHTHALATE 137-89-3 C24H38O4
Cobalt  Standard  for  ICP Cobalt Standard for ICP Co
???? ???? 492-80-8 C17H21N3
(2RS,3RS)-3-(2-?????)-2-(4-??????)-[1H-1,2,4-?????-1-?)??]??? (2RS,3RS)-3-(2-?????)-2-(4-??????)-[1H-1,2,4-?????-1-?)??]??? 133855-98-8 C17H13ClFN3O
????? ????? ????? ????? 119-06-2 C34H58O4
4-METHOXY-1,3-PHENYLENEDIAMINE SULFATE HYDRATE 4-METHOXY-1,3-PHENYLENEDIAMINE SULFATE HYDRATE 123333-56-2 C7H10N2O.H2O4S
Titanium Standard for AAS
		
	Titanium Standard for AAS Ti
??????? ??????? 84332-86-5 C13H11Cl2NO5
????????(RING-D4) ????????(RING-D4) 93951-89-4 C10H10O4
DIBENZYLPHTHALATE-D4 DIBENZYLPHTHALATE-D4 1015854-62-2 C22H14D4O4
2-??????? 2-??????? 581-89-5 C10H7NO2
N-??????-N-???-2,5-????-3-???? N-??????-N-???-2,5-????-3-???? 60568-05-0 C14H21NO3
DI-N-PROPYL PHTHALATE-3,4,5,6-D4 DI-N-PROPYL PHTHALATE-3,4,5,6-D4 358731-29-0 C14H18O4
DI-ISO-BUTYL PHTHALATE-3,4,5,6-D4 DI-ISO-BUTYL PHTHALATE-3,4,5,6-D4 358730-88-8 C16H18D4O4
???? (COM?RCIAL) ???? (COM?RCIAL) 12789-03-6 C10H6Cl8
4-(2-Hydroxy-5-methylphenylazo)acetanilide-d3,  N-[4-(2-Hydroxy-5-methylphenylazo)phenyl]acetamide-d3 4-(2-Hydroxy-5-methylphenylazo)acetanilide-d3, N-[4-(2-Hydroxy-5-methylphenylazo)phenyl]acetamide-d3 947601-96-9 C15H12D3N3O2
TRICLOSAN METHYL ETHER TRICLOSAN METHYL ETHER 4640-01-1 C13H9Cl3O2
OXADIARGYL  PESTANAL OXADIARGYL PESTANAL 39807-15-3 C15H14Cl2N2O3
??(J)????? ??(J)????? 205-82-3 C20H12
DI-N-HEXYL PHTHALATE-3,4,5,6-D4 DI-N-HEXYL PHTHALATE-3,4,5,6-D4 1015854-55-3 C20H30O4
SUDAN IV-D6 SUDAN IV-D6 1014689-18-9 C24H20N4O
Crystal violet-D6 trihydrate Crystal violet-D6 trihydrate
TETRADECANOIC-D27 ACID TETRADECANOIC-D27 ACID 60658-41-5 C14HD27O2
????? ????? 143-50-0 C10Cl10O
N-Ethyl-N-(2-hydroxyethyl)-4-(4-nitrophenylazo)aniline,  2-{Ethyl-d3-[4-(4-nitro-phenylazo)phenyl]amino}ethanol N-Ethyl-N-(2-hydroxyethyl)-4-(4-nitrophenylazo)aniline, 2-{Ethyl-d3-[4-(4-nitro-phenylazo)phenyl]amino}ethanol 947601-97-0 C16H18N4O3
IOXYNIL OCTANOATE IOXYNIL OCTANOATE 3861-47-0 C15H17I2NO2
?????? ?????? 112281-77-3 C13H11Cl2F4N3O
DODECANOIC-D23 ACID DODECANOIC-D23 ACID 59154-43-7 C12HD23O2
Copper  Standard  for  ICP Copper Standard for ICP Cu
EPA  610  Polynuclear  Aromatic  Hydrocarbons  Mixture EPA 610 Polynuclear Aromatic Hydrocarbons Mixture
Nickel  Standard  for  AAS Nickel Standard for AAS Ni
Mercury  Standard  for  ICP Mercury Standard for ICP Hg
Aluminum  Standard  for  ICP Aluminum Standard for ICP Al
OCTADECANOIC ACID-13C18 OCTADECANOIC ACID-13C18 287100-83-8 C18H36O2
Arsenic  Standard  for  ICP Arsenic Standard for ICP AsH3
Chromium  Standard  for  AAS Chromium Standard for AAS Cr
Freon Mix
		
	Freon Mix
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