Combined Window Defining and Resolution 標(biāo)準(zhǔn)品
名稱： Combined Window Defining and Resolution
編號(hào)： BWTDTFWD
規(guī)格： 1.2ml
詳情：
Testing Mixture for 3 Capillary Columns.
Concentrations for each compound are listed in brackets (ng/ml ± 10%)a
WINDOW DEFINING STANDARDS
5/2b 2331c/225d
FIRST LAST FIRST LAST
1368-TCDD (65) 1289-TCDD (60) 1368-TCDD (65) 1289-TCDD (60)
1368-TCDF (100) 1289-TCDF (100) 1368-TCDF (100) 1289-TCDF (100)
12479-PeCDD (50) 12389-PeCDD (60) 12479-PeCDD (50) 12389-PeCDD (60)
13468-PeCDF (50) 12389-PeCDF (50) 13468-PeCDF (50) 23467-PeCDF (50)
124679-HxCDD (50) 123467-HxCDD (50) 124679-HxCDD (50) 123467-HxCDD (50)
123468-HxCDF (50) 123489-HxCDF (50) 123468-HxCDF (50) 234678-HxCDF (50)
1234679-HpCDD (50) 1234678-HpCDD (50) 1234679-HpCDD (50) 1234678-HpCDD (50)
1234678-HpCDF (50) 1234789-HpCDF (50) 1234678-HpCDF (50) 1234789-HpCDF (50)
OCDD (50) OCDD (50)
OCDF (50) OCDF (50)
RESOLUTION TESTING MIXTURES
5/2b 2331c 225d
2378-TCDD 1234-TCDD (25) 1478-TCDD (25) 1478-TCDD (25)
1237 and 1238-TCDD (25)e 2378-TCDD (50) 2378-TCDD (50)
2378-TCDD (50) 1237 and1238-TCDD (25)e 1237 and 1238-TCDD (25)e
1239-TCDD (50) 1234-TCDD (25) 1234-TCDD (25)
2378-TCDF 2347-TCDF/ 2348-TCDF/ 1269-TCDF (50) 2347-TCDF (50)
2378-TCDF 2378-TCDF (100) 2378-TCDF (100)
(not resolved) 2348-TCDF (50) 1239-TCDF (50)
OTHER PCDDs AND PCDFs INCLUDED
12378-PeCDD (50) 123478-HxCDD (50) 123478-HxCDF (50) 13C12-1234-TCDD (25)
12378-PeCDF (50) 123678-HxCDD (50) 123678-HxCDF (50) 13C12-2378-TCDD (25)
23478-PeCDF (50) 123789-HxCDD (50) 123789-HxCDF (50) 13C12-2378-TCDF (25)
13C12-123789-HxCDD (50)
a Maximum percent relative combined uncertainty of weights and volumes
b 5/2 - DB-5, BP5, HP-2, Rtx-5, SPB-5 or equivalent capillary column
c 2331 - SP-2331, Rtx-2330 or equivalent capillary column
d 225 - DB-225, BP225, HP-225, Rtx-225, SPB-225 or equivalent capillary column
e Total concentration of both isomers
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