NA
|
2,2',4,4',5,6'-六氯聯(lián)苯非標(biāo)
|
|
NA
|
2,2’,6,6’-四氯聯(lián)苯-54-C-50
|
|
2,2,6-TRIMETHYL-6-VINYLTETRAHYDRO-2H-PYRAN-3-OL
|
2,2,6-三甲基-6-乙烯基四氫吡喃-3-醇/異構(gòu)體混合物
|
14049-11-7
|
2,2'-ETHYLIDENEBIS(4,6-DI-TERT-BUTYLPHENOL)
|
2,2’-亞乙基雙(4,6-二叔丁基酚)
|
35958-30-6
|
2,2',4,4',6,6'-HEXABROMOBIPHENYL
|
2,2',4,4',6,6'-六溴聯(lián)苯PBB 155
|
59261-08-4
|
2,2-Difluoro-1,3-benzodioxole-4-carboxylic acid
|
2,2-二氟-1,3-苯并二惡茂-4-羧酸
|
126120-85-2
|
2,2,6-Trimethyl-4H-1,3-dioxin-4-one
|
2,2,6-三甲基-4H-1,3-二氧環(huán)己烯-4-酮
|
5394-63-8
|
2,2-Dimethoxy-2-phenylacetophenone
|
安息香二甲醚/AR
|
24650-42-8
|
2,2-DIMETHOXYPROPIONIC ACID METHYL ESTER
|
2,2-二甲氧基丙酸甲酯
|
10076-48-9
|
2,2':6',2''-TERPYRIDINE-4'-CARBOXYLIC ACID
|
2,2':6',2''-三聯(lián)吡啶-4'-甲酸
|
148332-36-9
|
NA
|
2,2',4,4',5,5'-六溴聯(lián)苯(PBB-153)(13C12,99%)40+/-4UG/MLIN
|
|
NA
|
2,2’,4,4’,6-五溴二苯醚(BDE-100)未標(biāo)記認證標(biāo)準(zhǔn)品
|
|
NA
|
2,2’,4,6’-四溴二苯醚(BDE-51)未標(biāo)記認證標(biāo)準(zhǔn)品
|
|
METHYL 2,2':6',2''-TERPYRIDINE-4'-CARBOXYLATE
|
2,2':6',2''-三聯(lián)吡啶-4'-甲酸甲酯
|
247058-06-6
|
4,4'-(Hexafluoroisopropylidene)diphthalic anhydride
|
六氟二酐/AR
|
1107-00-2
|
2,2-Difluoropropionic acid
|
2,2-二氟丙酸*5
|
373-96-6
|
2,2'-BIPHENYLDIAMINE
|
2,2'-二氨基聯(lián)苯*5
|
1454-80-4
|
2,2,6,6-Tetramethyl-3,5-heptanedione
|
二新戊酰甲烷
|
1118-71-4
|
2,2',4,6,6'-PENTACHLOROBIPHENYL
|
2,2',4,6,6'-五氯聯(lián)苯 PCB 104
|
56558-16-8
|
2,2-DIMETHYLHEXANOIC ACID
|
2,2-二甲基己酸*5
|
813-72-9
|
2,2':6',2''-TERPYRIDINE
|
2,2':6',2''-三聯(lián)吡啶
|
1148-79-4
|
2,2-Diphenylpropionitrile
|
2,2-二苯基丙腈*5
|
5558-67-8
|
2,2',5,5'-TETRACHLOROBIPHENYL
|
正己烷中2,2',5,5'-四氯聯(lián)苯PCB 52
|
35693-99-3
|
2,2-DIMETHYLCYCLOPENTANONE
|
2,2-二甲基環(huán)戊酮
|
4541-32-6
|
2,2,4,4,6,6-Hexamethylcyclotrisilazane
|
2,2,4,4,6,6-六甲基環(huán)三硅氮烷
|
1009-93-4
|
NA
|
2,2',4,5',6-五氯聯(lián)苯未標(biāo)記35UG/ML異辛烷溶液
|
|
NA
|
2,2’,4,4’,6,6’-六氯聯(lián)苯未標(biāo)記
|
|
NA
|
2,2’,4,4’-四溴二苯醚(BDE-47)5?未標(biāo)記認證標(biāo)準(zhǔn)品
|
|
2,2',4,5,5'-PENTACHLOROBIPHENYL
|
正己烷中2,2',4,5,5'-五氯聯(lián)苯PCB 101
|
37680-73-2
|
2,2',5,6'-TETRACHLOROBIPHENYL
|
2,2',5,6'-四氯聯(lián)苯 PCB 53
|
41464-41-9
|
2,2-DIMETHYL-6,6,7,7,8,8,8-HEPTAFLUORO-3,5-OCTANEDIONE
|
2,2-二甲基-6,6,7,7,8,8,8-七氟-3,5-辛二酮
|
17587-22-3
|
2,2',4,6,6'-PENTACB (PCB-104) (13C12, 98%) 40+/-2 ug/ml in Nonane
|
2,2’,4,6,6’-五氯聯(lián)苯(PCB104)(13C12,98%)40+/-2?UG/ML
|
234432-89-4
|
2,2'-Cyclouridine
|
2,2'-O-環(huán)尿苷*5
|
3736-77-4
|
2,2'-DIPYRIDYL-D8
|
2,2′-二吡啶-D8同位素
|
32190-42-4
|
Methyl 2,2-difluoro-2-(fluorosulfonyl)acetate
|
二氟(氟代磺?;?乙酸甲酯
|
680-15-9
|
2,2'-DIIODOBIPHENYL
|
2,2'-二碘代聯(lián)苯*5
|
2236-52-4
|
2,2-diphenylcyclopropanecarbonitrile
|
2,2-二苯基環(huán)丙腈
|
30932-41-3
|
2,2,5-Trimethyl-1,3-dioxane-5-carboxylic Acid
|
2,2,5-三甲基-1,3-二氧雜環(huán)己烷-5-甲酸
|
16837-14-2
|
2,2',4,5',6-PENTACHLOROBIPHENYL
|
2,2',4,5',6-五氯聯(lián)苯PCB 103
|
60145-21-3
|
NA
|
2,2',4,4',6,6'-六溴二苯醚(BDE-155)(13C12,99%)50UG/ML溶于壬烷
|
|
NA
|
2,2',5-三氯聯(lián)苯非標(biāo)
|
|
2,2-Dimethyl-4-pentenoic acid
|
2,2-二甲基-4-戊烯酸
|
16386-93-9
|
2,2',6-TRICB (PCB-19) (13C12, 99%) 40+/-2 ug/ml in Nonane
|
2,2’,6-三氯聯(lián)苯(PCB-19)(13C12,?99%)?40+/-2?UG/ML?IN?N
|
234432-87-2
|
2,2,6,6-Tetramethyl-4-(2-propynyloxy)piperidine 1-Oxyl Free Radical
|
2,2,6,6-四甲基-4-(2-丙炔基氧)哌啶1-氧自由基
|
147045-24-7
|
2,2,6,6-Tetramethylpiperidine
|
2,2,6,6-四甲基哌啶/AR
|
768-66-1
|
2,2-DI(2-TETRAHYDROFURYL)PROPANE
|
2,2-二(2-四氫呋喃基)丙烷
|
89686-69-1
|
NA
|
2,2',4,4',5,5'-六溴聯(lián)苯(PBB-153)非標(biāo)認證標(biāo)準(zhǔn)(CP>95%)
|
|
NA
|
2,2’,4,4’-四氯聯(lián)苯未標(biāo)記
|
|
NA
|
2,2’,4,6-四氯聯(lián)苯未標(biāo)記
|
|
2,2',6,6'-TETRACHLOROBIPHENYL
|
2,2',6,6'-四氯聯(lián)苯 PCB 54
|
15968-05-5
|
2,2-Dimethyl-1,3-dichloropropane
|
2,2-二甲基-1,3-二氯丙烷
|
29559-55-5
|
2,2',5',6-TETRABROMOBIPHENYL
|
2,2',5,6'-四溴聯(lián)苯PBB 53
|
60044-25-9
|
6,6'-Dimethyl-2,2'-dipyridyl
|
6,6'二甲基2,2'聯(lián)吡啶/GC
|
4411-80-7
|
2,2',4,4'-TETRACHLOROBIPHENYL
|
異辛烷中2,2',4,4'-四氯聯(lián)苯
|
2437-79-8
|
Triacetonamine
|
2,2,6,6-四甲基-4-哌啶酮
|
826-36-8
|
PCB 52-13C12
|
2,2’,5,5’-四氯聯(lián)苯(PCB-52)(13C12,99%)40+/-2?UG/ML
|
208263-80-3
|
2,2-Dimethylsuccinic acid
|
2,2-二甲基琥珀酸*5
|
597-43-3
|
2,2',4,4',5,6'-HEXABROMODIPHENYL ETHER
|
2,2',4,4',5,6'-六溴聯(lián)苯醚
|
207122-15-4
|
NA
|
2,2’,4,4’,6,6’-六溴二苯醚(BDE-155)未標(biāo)記標(biāo)準(zhǔn)品
|
|
NA
|
2,2’,4,5’-四溴二苯醚(BDE-49)5?未標(biāo)記認證標(biāo)準(zhǔn)品
|
|
2,2',4,4',6,6'-HEXACB (PCB-155) (13C12, 99%) 40+/-2 ug/ml in Nonane
|
2,2’,4,4’,6,6’-六氯聯(lián)苯(PCB-155)(13C12,99%)40+/-2UG/ML溶于壬烷
|
234432-90-7
|
NEOPENTYL ALCOHOL
|
2,2-二甲基丙醇
|
75-84-3
|
2,2',5,5'-TETRABROMOBIPHENYL
|
正己烷中2,2',5,5'-四溴聯(lián)苯
|
59080-37-4
|
4,4'-DIAMINO-2,2'-DIMETHYLBIBENZYL
|
2,2'-二甲基-4,4'-二氨基聯(lián)芐
|
54628-21-6
|
2,2,4,6,6-PENTAMETHYLHEPTANE
|
2,2,4,6,6-五甲基庚烷
|
13475-82-6
|
2,2',4,4',5,5'-HEXABROMODIPHENYL ETHER
|
異辛烷中2,2',4,4',5,5'-六溴二苯醚
|
68631-49-2
|
NA
|
2,2’,4,4’,5-五溴二苯醚(BDE-99)(13C12,99%)50UG/ML溶于壬烷
|
|
2,2-Dimethylglutaric acid
|
2,2-二甲基戊二酸*5
|
681-57-2
|
TEMPO
|
2,2,6,6-四甲基哌啶氧化物
|
2564-83-2
|
2,2',4,4',5,5'-HEXABROMOBIPHENYL
|
正己烷中2,2',4,4',5,5'-六溴聯(lián)苯
|
59080-40-9
|
2,2,4-TRIMETHYLCYCLOPENTANONE
|
2,2,4-三甲基環(huán)戊酮
|
28056-54-4
|
2,2-DIMETHYL-5-THIOPHEN-3-YL-[1,3]DIOXANE-4,6-DIONE
|
2,2-二甲基-5-(3-噻吩基)-1,3-二氧雜環(huán)己烷-4,6-二酮*5
|
61857-83-8
|
2,2',4,4',5-PENTABROMODIPHENYL ETHER
|
異辛烷中2,2',4,4',5-五溴聯(lián)苯醚
|
60348-60-9
|
NA
|
2,2',4,4',5,5'-六溴聯(lián)苯醚(BDE-153)(13C12,99%)50UG/ML溶于壬烷
|
|
NA
|
2,2’,4,4’-四溴二苯醚(BDE-47)(13C12,99%)50?UG/ML
|
|
NA
|
2,2’,4-三溴二苯醚(BDE-17)50?UG/未標(biāo)記認證標(biāo)準(zhǔn)BDE-17-CS
|
|
2,2-Dimethylthiazolidine
|
2,2-二甲基噻唑烷/AR
|
19351-18-9
|
2,2',6,6'-TETRACB (PCB-54) (13C12, 98%) 40+/-2 ug/ml in Nonane
|
2,2’,6,6’-四氯聯(lián)苯(PCB-54)(13C12,98%)40+/-2?UG/ML
|
234432-88-3
|
2,2-Dimethylbutane
|
2,2-二甲基丁烷
|
75-83-2
|
2,2',4,5'-TETRABROMOBIPHENYL
|
2,2',4,5'-四溴聯(lián)苯 PBB 49
|
60044-24-8
|
2,2-Bis(3-amino-4-hydroxyphenyl)hexafluoropropane
|
2,2-雙(3-氨基-4-羥苯基)六氟丙烷*5
|
83558-87-6
|
2,2':5',2''-TERTHIOPHENE-5-CARBOXALDEHYDE
|
2,2':5',2'-四噻吩-5-甲醛
|
7342-41-8
|
2,2-DIMETHYL-1,3-DIOXOLANE
|
2,2-二甲基-1,3-二氧環(huán)戊烷
|
2916-31-6
|
2,2,4,4,6,6-Hexamethyl-S-trithiane
|
三硫丙酮
|
828-26-2
|
NA
|
2,2’,4,4’,6-五氯聯(lián)苯不標(biāo)記
|
|
NA
|
2,2’,4,5-四氯聯(lián)苯未標(biāo)記
|
|
2,2',4,6-TETRACHLOROBIPHENYL
|
2,2’,4,6-四氯聯(lián)苯PCB 50
|
62796-65-0
|
2,2',4,5,5'-PENTABROMOBIPHENYL
|
2,2',4,5,5'-五溴聯(lián)苯
|
67888-96-4
|
2,2',4,4'-TETRABROMODIPHENYL ETHER
|
2,2',4,4'-四溴聯(lián)苯醚
|
5436-43-1
|
3-(Dichloroacetyl)-2,2,5-trimethyloxazolidine
|
52836-31-4
|
2,2-DIMETHYLGLUTARIC ANHYDRIDE
|
2,2-二甲基戊二酸酐*5
|
2938-48-9
|
NA
|
2,2',4,5,5'-五氯聯(lián)苯未標(biāo)記
|
|
NA
|
2,2’,4,4’,5-五溴二苯醚(BDE-99)未標(biāo)記認證標(biāo)準(zhǔn)品
|
|
2,2,6-TRIMETHYLCYCLOHEXANONE
|
2,2,6-三甲基環(huán)己酮
|
2408-37-9
|
2,2',4,5',6-PENTABROMOBIPHENYL
|
2,2',4,5',6-五溴聯(lián)苯PBB 103
|
59080-39-6
|
2,2'-Diaminodiphenyl disulphide
|
2,2'-二硫二苯胺*5
|
1141-88-4
|
2,2,4,4-Tetramethyl-1,3-cyclobutanediol
|
2,2,4,4-四甲基-1,3-環(huán)丁二醇
|
3010-96-6
|
2,2',5-TRICHLOROBIPHENYL
|
異辛烷中2,2',5-三氯聯(lián)苯
|
37680-65-2
|
2,2-Dimethylpentane
|
2,2-二甲基戊烷
|
590-35-2
|
2,2'-methylenedianiline
|
2,2′-亞甲基雙苯胺
|
6582-52-1
|