美國賽默thermo粒子*溯源標(biāo)準(zhǔn)物質(zhì)
產(chǎn)品描述
本系列產(chǎn)品為NIST*溯源標(biāo)準(zhǔn)微粒，產(chǎn)品具有**的粒徑和準(zhǔn)確的粒子數(shù)，為標(biāo)*和質(zhì)控各種普遍應(yīng)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(biāo)準(zhǔn)局NIST的標(biāo)準(zhǔn)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 Number
Nominal Diameter
NIST Traceable Diameter
Size Distribution Std. Dev. & C.V.
Approx.Count Per mL
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
3K-200
0.2 μm
0.203μm ± 0.005μm
s = 0.0047μm, 2.3% CV
3K-220
0.22 μm
0.216μm ± 0.004μm
s = 0.0050μm, 2.3% CV
3K-269
0.27 μm
0.269μm ± 0.005μm
s= 0.042μm, 1.6% CV
3K-300
0.3 μm
0.296μm ± 0.006μm
s = 0.0053μm, 1.8% CV
3K-350
0.35 μm
0.350μm ± 0.006μm
s = 0.0053μm, 1.5% CV
3K-400
0.4 μm
0.400μm ± 0.009μm
s = 0.0073μm, 1.8% CV
3K-500
0.5 μm
0.498μm ± 0.009μm
s = 0.0079μm, 1.6% CV
3K-600
0.6 μm
0.600μm ± 0.009μm
s = 0.010μm, 1.7% CV
3K-700
0.7 μm
0.707μm ± 0.009μm
s = 0.0083μm, 1.2% CV
3K-800
0.8 μm
0.799μm ± 0.009μm
s = 0.0048μm, 0.6% CV
3K-900
0.9 μm
0.903μm ± 0.012μm
s = 0.0041μm, 0.5% CV
Aqueous Suspensions, 15mL Package Calibrated by Optical Microscopy
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