美國賽默thermo粒子*溯源標準物質(zhì)
產(chǎn)品描述
本系列產(chǎn)品為NIST*溯源標準微粒，產(chǎn)品具有**的粒徑和準確的粒子數(shù)，為標*和質(zhì)控各種普遍應用于潔凈室和沾污監(jiān)測的激光粒子計數(shù)儀器提供了便利而精密的工具。產(chǎn)品為分散在水性介質(zhì)中的聚苯乙烯（PSL）微粒，*用于水性分散系統(tǒng)或通過噴霧分散在氣相中。微粒粒徑的確*是基于美國國家標準局NIST的標準尺通過*溯源計量程序得到的。
微粒分散介質(zhì)具有超低的粒子以外的殘留物質(zhì)，以減少背景干擾。
| Catalog | Nominal | NIST Traceable | Size Distribution | Approx.Count |
| Aqueous Suspensions, 15mL Package Calibrated by Transmission Electron Microscopy (TEM) | ||||
| 窗體頂端 3K-100 | 0.1 µm | 0.102 µm ± 0.003 µm | s = 0.0076 µm, 7.5% CV | 109 |
| 3K-150 | 0.15 µm | 0.147µm ± 0.003µm | s = 0.0043µm, 2.9% CV | 109 |
| 3K-200 | 0.2 µm | 0.203µm ± 0.005µm | s = 0.0047µm, 2.3% CV | 109 |
| 3K-220 | 0.22 µm | 0.216µm ± 0.004µm | s = 0.0050µm, 2.3% CV | 109 |
| 3K-269 | 0.27 µm | 0.269µm ± 0.005µm | s= 0.042µm, 1.6% CV | 109 |
| 3K-300 | 0.3 µm | 0.296µm ± 0.006µm | s = 0.0053µm, 1.8% CV | 109 |
| 3K-350 | 0.35 µm | 0.350µm ± 0.006µm | s = 0.0053µm, 1.5% CV | 109 |
| 3K-400 | 0.4 µm | 0.400µm ± 0.009µm | s = 0.0073µm, 1.8% CV | 109 |
| 3K-500 | 0.5 µm | 0.498µm ± 0.009µm | s = 0.0079µm, 1.6% CV | 109 |
| 3K-600 | 0.6 µm | 0.600µm ± 0.009µm | s = 0.010µm, 1.7% CV | 109 |
| 3K-700 | 0.7 µm | 0.707µm ± 0.009µm | s = 0.0083µm, 1.2% CV | 109 |
| 3K-800 | 0.8 µm | 0.799µm ± 0.009µm | s = 0.0048µm, 0.6% CV | 109 |
| 3K-900 | 0.9 µm | 0.903µm ± 0.012µm | s = 0.0041µm, 0.5% CV | 109 |
| Aqueous Suspensions, 15mL Package Calibrated by Optical Microscopy | ||||
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