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Beksich ES PAH （多環(huán)芳烴分析柱）相關(guān)說明：
Packing: | Beksich ES PAH |
Column: | 125 x 2 mm |
Detection: | UV 254 nm |
Eluent: | Water/ a cetonitrile (AN) |
Gradien t: | Start 35% AN 25th min 100% AN |
Flow rate: | 0.4 ml/ min |
Temperature: | Room temperature |
Sample: | Supelco PAH Mix 610-M |
Extended EPA List | |||
1 | Naphthalene/萘 | 9 | Benz(a)anthracene/苯并[a]蒽 |
2 | Acenaphthylene/苊烯 | 10 | Chrysene/? |
17* | 1-Methylnaphthalene/1-甲基萘 | 19* | Benzo(e)pyrene/苯并〔e〕芘 |
18* | 2-Methylnaphthalene/2-甲基萘 | 11 | Benzo(b)fluoranthene/苯并 (b) 熒蒽 |
3 | Acenaphthene/苊 | 12 | Benzo(k)fluoranthene/苯并（K）熒蒽 |
4 | Fluorene/芴 | 13 | Benzo(a)pyrene/苯并(a)芘 |
5 | Phenanthrene/菲 | 14 | Dibenz(a,h) anthracene/二苯并[a,h]蒽 |
6 | Anthracene/蒽 | 15 | Benzo(g,h,i)perylene/苯并(G,H,I)苝 |
7 | Fluoranthene/熒蒽 | 16 | Inde,2,3-c,d)pyrene/茚并(1,2,3-cd)芘 |
8 | Pyrene/芘 | ||
* enclosed in the extended EPA list only/僅在美國環(huán)保署的名單中 | |||
Pa cking: | Beksich ES PAH |
Column: | 250 x 3 mm |
Detection: | UV 254 nm |
Eluent: | Water/ a cetonitrile (AN) |
Gradien t: | Start 40% AN 25th min 100% AN |
Flow rate: | 0.9 ml/ min |
Temperature: | Room temperature |
Sample : | Supelco PAH Mix 610-M (EPA-Aromatics/芳香族環(huán)烴) + 3 additional PAH |
Pa cking | Beksich ES PAH |
Column | 250 x 3 mm |
Eluent | Water/ a cetonitrile (65/35) |
Flo w rate | 1 ml/ min |
Temperature | 20 °C |
Sample | Mixture of isom eresh |
單羥基菲類化合物異構(gòu)體的分離 | |
1 | 3-Hydroxyphenanthrene/3-菲醇 |
2 | 2-HydroxypHenanthrene/2-菲醇 |
3 | 9-Hydroxyp henanthrene/9-菲酚 |
4 | 1-Hydroxyphenanthrene/1-羥基菲 |
5 | 4-Hydroxyphenanthrene/4-羥基菲 |
Beksich ES PAH Quick and Beksich ES PAH SUPER
4um填料的高效裝填。分離柱的柱效>100000 TP/m ，分析的時間可以縮短為1/3，而且沒有任何樣品損失?？焖俜蛛x柱的優(yōu)點是在每次分析之后快速地調(diào)整平衡。因此，色譜柱可以快速的二次進樣，節(jié)省時間和溶劑。
Pa cking: | Beksich ES PAH QC |
Column: | 33x 3 mm |
Detection: | UV 254 nm |
Eluent: | Water/ a cetonitrile (AN) |
Gradien t: | Start 40% AN 11th min 100% AN |
Flow rate: | 0.7 ml/ min |
Temperature: | 30°C |
1-16 | PAHs a ccord. to EPA standard |
17 | 1-Methylnapht halene |
18 | 2-Methylnapht halene |
19 | Benzo(e)pyrene |
Pa cking: | Beksich ES PAH QC |
Column: | 60 x 2 mm |
Detection | Flourescence wave length program |
Eluent: | Water/acetonitrile (AN) |
Gradient | Start 50%AN 15th min 100% AN |
Flow rate: | 0.5 ml/ min |
1, 3-16 | PAHs a ccord. to EPA standard |
17 | 2-甲基屈 (internal stand ard) |
(2) | 苊烯沒有檢測到 |
Chromatogram of a customer | |
Landesumweltamt Düsseldorf | |
Pa cking: | Beksich ES PAH SUPER |
Column: | 125x 3 mm |
Detection: | UV 254 nm |
Eluent: | Water/acetonitrile (AN) |
Gradient: | Start 55% AN 5th min 55% AN 12th min 100% AN |
Flow rate: | 0.7 ml/ min |
Temperature | 25°C |
1-16 | PAHs a ccord. to EPA standarde |
17 | 1-Methylnaphthalene |
18 | 2-Methylnaphthalene |
19 | Benzo(e)pyrene |
Beksich ES PAH (多環(huán)芳烴分析柱)
色譜柱尺寸和價格 | ||||||
Column size (mm) | ||||||
Beksich ES PAH | 250 x 4 200 x 4 | 250 x 3*) 200 x 3 | 250 x 2 200 x 2 | 150 x 4 125 x 4 | 150 x 3 125 x 3 | 150 x 2 125 x 2 |
價格 | 詢價 | 詢價 | 詢價 | 詢價 | 詢價 | 詢價 |
Dimensions (mm) | ||||||
Precolumn cartridges | 10 x 4 | 10 x 3 | 10 x 2 | |||
價格 | 3400 | 3400 | 3400 | (包含5片柱芯的價格) | ||
125 x 3 | ||||||
Beksich ES PAH SUPER | 詢價 | |||||
Size (mm) | ||||||
10 x 3 | 5 x 3 | |||||
Precolumn cartridges | 3400 | 3400 | (包含5片柱芯的價格) | |||
Column size (mm) | ||||||
60 x 4 | 60 x 3 | 60 x 2 | 40 x 2 | 33 x 3 | ||
Beksich ES PAH QC | 詢價 | 詢價 | 詢價 | 詢價 | 詢價 | |
Size (mm) | ||||||
5 x 4 | 5 x 3 | 5 x 2 | ||||
Precolumn cartridges QC | 詢價 | 詢價 | 詢價 | (包含5片柱芯的價格) | ||
*) 這一列可用于獲得與通過線性水/甲醇梯度顯示的相同的色譜質(zhì)量。開始壓力130吧，分析時間25分鐘
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