Purity nrhiav tau thev naus laus zis rau cov hlau siab siab

Cov hauv qab no yog kev tsom xam dav ntawm cov thev naus laus zis tshiab, raug, nqi, thiab cov ntawv teev cov xwm txheej:

Kuv. Cov Lus Qhia Tawm Tshiab Kev Tshawb Nrhiav

1. ‌ICP-MS / MS Coupling Technology‌

• ‌Lub ntsiab lus: Siv Tandem Pawg Loj Spectrometry (MS / MS) los tshem tawm matrix, piv txwv li qhov kev pom zoo), muaj kev cuam tshuam nrog xim hlau thiab metalloid impurities nyob rau theem PPB
• ‌Kev nplig: Nrhiav kom pom qhov tsawg li tsawg li0.1 ppb, Haum rau ultra-huv si hlau (≥99.999% purity)
• ‌Tus nqi: Cov cuab yeej siv siab (~285,000,000-285,000,000-714,000 USD), Nrog kev tu xyuas thiab ua haujlwm ua haujlwm

1. ‌Kev daws teeb meem siab icp-oes‌

• ‌Lub ntsiab lus: Taamifies impurities los ntawm kev tshuaj xyuas lub teeb-kev tawm tswv yim emission spectra tsim los ntawm ntshav siab.
• ‌Kev nplig: Ntes PPM-qib impurities nrog ib qho kev daws teeb meem dav (5-6 txiav txim ntawm ntau), tab sis cuam tshuam matrix cuam tshuam.
• ‌Tus nqi: Muaj cov cuab yeej siv nyiaj (~143,000-143,000-286,000 USD), Zoo tagnrho rau niaj hnub-purity siab hlau (99.9% -99.99% Purity) hauv kev kuaj mob.

1. ‌GLow paug Pawg Av Loj Spectrometry (GD-MS)‌

• ‌Lub ntsiab lus: BEARY EIONENCY cov khoom kom tsis txhob tov cov kev tsis huv, ua rau ISOTOOSE tsom xam kev txheeb xyuas ntau.
• ‌Kev nplig: Kev Tshawb Pom Txwv Tsis pub dhauPPT-qib, Tsim rau semiconductor-qib ultra-ntshiab hlau (≥99.9999% purity).
• ‌Tus nqi: Tsis tshua muaj siab (> $ 714,000 USD), Txwv rau cov chaw soj nev siab.

1. ‌Hauv-situ X-Ray Yees duab cov duab hluav taws xob spectroscopy (xps)‌

• ‌Lub ntsiab lus: Txheeb xyuas saum toj saib cov chaw nyob saum npoo av los kuaj cov dej oxide lossis cov theem uas tsis sib haum xeeb7.
• ‌Kev nplig: Nanoscale tob daws teeb meem tab sis txwv rau kev tsom xam sab saum npoo.
• ‌Tus nqi: Siab (~ $ 429,000 USD), Nrog kev saib xyuas nyuaj.

Ii. Pom zoo kom paub cov ntsiab lus

Raws li cov hlau, qib kawm, thiab pob nyiaj siv, cov kev sib txuas lus hauv qab no:

1. ‌Cov hlau ntshiab Ultra (> 99.999%)‌

• ‌Tej txuj ci tshiab: Icp-ms / ms + gd-ms14
• ‌Qhov Zoo: Npog trace impurities thiab isotope kev tshuaj xyuas nrog siab tshaj plaws.
• ‌Cov Ntawv Thov: Semiconductor cov khoom siv, cov hom phiaj sputtering.

1. ‌Cov Qauv Txheej Txheem Siab-Purity (99.9% -99.99%)‌

• ‌Tej txuj ci tshiab: Icp-oes + tshuaj lom neeg 104
• ‌Qhov Zoo: Raug nqi-ua tau zoo (tag nrho ~ $ 214,000 USD), Txhawb nqa ntau yam kev kuaj pom sai sai.
• ‌Cov Ntawv Thov: Muaj cov siab-purity tin, tooj, thiab lwm yam.

1. ‌Cov neeg muaj nqis sib deev (AU, Ag, PT)‌

• ‌Tej txuj ci tshiab: XRF + Hluav Taws Assay68
• ‌Qhov Zoo: Tsis yog-ua kev puas tsuaj rau kev kuaj xyuas (XRF) ua khub nrog cov tshuaj muaj txiaj ntsig zoo; Tag Nrho Cov Nqi~71,000-71,000-143,000 USD‌‌
• ‌Cov Ntawv Thov: Cov hniav nyiaj hniav kub, bullion, lossis scenarios yuav tsum tau coj tus qauv kev ncaj ncees.

1. ‌Tus nqi siv cov ntawv thov rhiab‌

• ‌Tej txuj ci tshiab: Tshuaj lom neeg rau lub neej + Cwj pwm / Thermal tsomest24
• ‌Qhov Zoo: Tag Nrho Tus Nqi<$ 29,000 USD, Haum rau smes lossis ua ntej kuaj mob.
• ‌Cov Ntawv Thov: Kev tshuaj xyuas raw lossis on-site tswj hwm.

III. Tshuab sib xyaw ua piv thiab cov lus qhia xaiv

Lub ntsiab

• ‌Qhov tseem ceeb ntawm precision: ICP-MS / MS lossis GD-MS rau ultra-high-purity hlau, uas yuav tsum tau nyiaj txiag tseem ceeb.
• ‌Ntsuas cov nqi-efficiency: Icp-oes ua ke nrog cov qauv siv rau cov ntawv thov niaj zaus.
• ‌Tsis yog-kev ua phem xav tau: XRF + Hluav Taws Kub Assis rau Cov Khoom Siv Uas Muaj Khoom.
• ‌Kev Siv Nyiaj Txiag: Chemical Talration khub nrog conduction / thermal tsom xam rau smre