1、標(biāo)準(zhǔn)物質(zhì)作為高度均勻、良好穩(wěn)定性和量值準(zhǔn)確的測(cè)量標(biāo)準(zhǔn),具有復(fù)現(xiàn)、保存及傳遞量值的特殊屬性。
2、主要用途是校準(zhǔn)測(cè)量?jī)x器、對(duì)測(cè)量過(guò)程和測(cè)量方法的準(zhǔn)確性進(jìn)行評(píng)價(jià)、實(shí)驗(yàn)室認(rèn)證認(rèn)可、確定材料并給材料賦值、量值仲裁等。
3、標(biāo)準(zhǔn)物質(zhì)由國(guó)家質(zhì)檢總局對(duì)研制單位申報(bào)的標(biāo)準(zhǔn)物質(zhì)項(xiàng)目進(jìn)行審核,經(jīng)過(guò)標(biāo)準(zhǔn)物質(zhì)技術(shù)委員會(huì)專(zhuān)家評(píng)審?fù)ㄟ^(guò)后頒發(fā)《制造計(jì)量器具許可證》和《標(biāo)準(zhǔn)物質(zhì)定級(jí)證書(shū)》。
Concentration | 1000μg/mL in Methanol(甲醇);1mL | ||
Number of Components | 36 | ||
Analyte | 組分說(shuō)明 | CAS Number | Target Concentration |
1,1,1,2-Tetrachloroethane | 1,1,1,2-四氯乙烷 | 630-20-6 | 1000μg/mL |
1,1,1-Trichloroethane | 1,1,1-三氯乙烷 | 71-55-6 | 1000μg/mL |
1,1,2,2-Tetrachloroethane | 1,1,2,2-四氯乙烷 | 79-34-5 | 1000μg/mL |
1,1,2-Trichloroethane | 1,1,2-三氯乙烷 | 79-00-5 | 1000μg/mL |
1,1-Dichloroethane | 1,1-二氯乙烷 | 75-34-3 | 1000μg/mL |
1,1-Dichloroethene | 1,1-二氯乙烯 | 75-35-4 | 1000μg/mL |
1,2,3-Trichloropropane | 1,2,3-三氯丙烷 | 96-18-4 | 1000μg/mL |
1,2,4-Trimethylbenzene | 1,2,4-*苯 | 95-63-6 | 1000μg/mL |
1,2,4-Trichlorobenzene | 1,2,4-三氯苯 | 120-82-1 | 1000μg/mL |
1,2-Dichlorobenzene | 1,2-二氯苯 | 95-50-1 | 1000μg/mL |
1,2-Dichloropropane | 1,2-二氯丙烷 | 78-87-5 | 1000μg/mL |
1,2-Dibromoethane | 1,2- | 106-93-4 | 1000μg/mL |
1,2-Dichloroethane | 1,2-二氯乙烷 | 107-06-2 | 1000μg/mL |
1,3,5-Trimethylbenzene | 1,3,5-*基苯 | 108-67-8 | 1000μg/mL |
1,3-Dichlorobenzene | 1,3-二氯苯 | 541-73-1 | 1000μg/mL |
1,4-Dichlorobenzene | 1,4-二氯苯 | 106-46-7 | 1000μg/mL |
Benzene | 苯 | 71-43-2 | 1000μg/mL |
Styrene | 苯乙烯 | 100-42-5 | 1000μg/mL |
Dichloromethane | 二氯甲烷 | 75-09-2 | 1000μg/mL |
Dibromochloromethane | 二溴一氯甲烷 | 124-48-1 | 1000μg/mL |
trans-1,2-Dichloroethene | 反-1,2-二氯乙烯 | 156-60-5 | 1000μg/mL |
Toluene | 甲苯 | 108-88-3 | 1000μg/mL |
m-Xylene | 間二甲苯 | 108-38-3 | 1000μg/mL |
p-Xylene | 對(duì)二甲苯 | 106-42-3 | 1000μg/mL |
o-Xylene | 鄰二甲苯 | 95-47-6 | 1000μg/mL |
Hexachlorobutadiene | 六氯丁二烯 | 87-68-3 | 1000μg/mL |
Chlorobenzene | 氯苯 | 108-90-7 | 1000μg/mL |
Chloroform |
| 67-66-3 | 1000μg/mL |
VinylChloride | 氯乙烯 | 75-01-4 | 1000μg/mL |
Trichloroethene | 三氯乙烯 | 79-01-6 | 1000μg/mL |
cis-1,2-Dichloroethene | 順-1,2-二氯乙烯 | 156-59-2 | 1000μg/mL |
Carbontetrachloride | * | 56-23-5 | 1000μg/mL |
Tetrachloroethene | 四氯乙烯 | 127-18-4 | 1000μg/mL |
Bromoform | 溴仿 | 75-25-2 | 1000μg/mL |
Bromodichloromethane | 一溴二氯甲烷 | 75-27-4 | 1000μg/mL |
Ethylbenzene | 乙苯 | 100-41-4 | 1000μg/mL |