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?? ????
Purity of Chlorpyrifos
NA
BIFIDOBACTERIUMBREVE
NA
NA
Isobutylparaben
????????????
4247-02-3
C11H14O3
p-nitrochlorobenzene in methanol
Dimethylarsinic acid in water
NA
Multi-layer thin film thickness CRM of GaAs/AlAs superlattice
NA
NA
NA
NA
Paclobutrazol
???????
76738-62-0
C15H20ClN3O
Picloram Pesticide
NA
Raman Shift Standards for Spectrometer Calibration:Acetamidophenol
NA
4-HYDROXYBENZOIC ACID N-NONYL ESTER
4-????????N-??????
38713-56-3
C16H24O3
NA
Purity of Diphenylamine
NA
NA
NA
NA
NA
Styrene
??? ???
100-42-5
C8H8
4-Methyl-2-pentanone
????????
108-10-1
C6H12O
NA
NA
NA
NA
1,3-Dichlorobenzene
m-??????
541-73-1
C6H4Cl2
NA
NA
NA
Benzyl chloride
????
100-44-7
C7H7Cl
P-XYLENE
p-???
106-42-3
C8H10
1,2-Dichloroethane
1,2-??????
107-06-2
C2H4Cl2
NA
1,2,3-Trimethylbenzene
1,2,3-??????
526-73-8
C9H12
NA
Benzene
??
71-43-2
C6H6
Trichloroethylene
?????????
79-01-6
C2HCl3
Dichloromethane
??????
75-09-2
CH2Cl2
NA
NA
NA
1,1,2-Trichloroethane
1,1,2-?????????
79-00-5
C2H3Cl3
NA
Methyl formate
?????
107-31-3
C2H4O2
NA
Ethyl formate
?????
109-94-4
C3H6O2
NA
3-Pentanone
?????
96-22-0
C5H10O
Acrylonitrile
????????
107-13-1
C3H3N
Butyl acrylate
??????
141-32-2
C7H12O2
Cyclohexane
???????
110-82-7
C6H12
NA
HEXACHLOROBENZENE
???????
118-74-1
C6Cl6
NA
1,4-Dichlorobenzene
p-???????
106-46-7
C6H4Cl2
1,1-Dichloroethane
1,1-??????
75-34-3
C2H4Cl2
Mesitylene
1,3,5-???????
108-67-8
C9H12
Diphenyl ether
??????
101-84-8
C12H10O
NA
NA
NA
NA
NA
1,2,3-Trichloropropane
1,2,3-??????????(1,2,3-????????)
96-18-4
C3H5Cl3
NA
Cyclohexanone
???????
108-94-1
C6H10O
1,2,3,5-Tetrachlorobenzene
634-90-2
C6H2Cl4
Chlorobenzene
?????
108-90-7
C6H5Cl
NA
NA
NA
o-Xylene
o-???
95-47-6
C8H10
1,2,3,4-Tetrachlorobenzene
634-66-2
C6H2Cl4
Bromoform
?????
75-25-2
CHBr3
NA
NA
1,2,4,5-Tetrachlorobenzene
1,2,4,5-?????
95-94-3
C6H2Cl4
Hexachloroethane
???????
67-72-1
C2Cl6
1,2-Dichlorobenzene
1,2-??????
95-50-1
C6H4Cl2
1,2,4-Trichlorobenzene
1,2,4-????????
120-82-1
C6H3Cl3
NA
NA
NA
2,6-Dimethyl-4-heptanone
???????
108-83-8
C9H18O
1,2,3-Trichlorobenzene
1,2,3-????????
87-61-6
C6H3Cl3
VINYLIDENE CHLORIDE
1,1-???????
75-35-4
C2H2Cl2
NA
1,2,4-Trimethylbenzene
1,2,4-??????
95-63-6
C9H12
NA
NA
NA
m-Xylene
3-???
108-38-3
C8H10
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