Tsis ntev los no, tsib cov av muaj pes tsawg leeg tsom xam cov qauv tshuaj (Guangdong cib liab av, Hunan liab av, Henan xuab zeb ginger dub av, Guangxi nplej av, Liaoning xim av av) tsim los ntawm GRGTEST Standard Material Center tau txais daim ntawv pov thawj hauv teb chaws tus qauv tshuaj ntsuam xyuas, nrog rau daim ntawv pov thawj naj npawb. : GBW (E) 070390 to GBW (E) 070394.
Cov txheej txheem tshuaj ntsuam xyuas av muaj pes tsawg leeg yog lub hauv paus tseem ceeb rau kev taug qab qhov ntsuas qhov tseem ceeb ntawm kev tshawb xyuas av zoo. Lawv tuaj yeem txhawb txoj kev tshawb fawb ntawm av fertility thiab ecological ua liaj ua teb ib puag ncig, thiab xyuas kom meej qhov zoo ntawm kev soj ntsuam kev ua hauj lwm. Lawv muab kev lees paub zoo rau kev lees paub ntawm cov av muaj pes tsawg leeg kev tsom xam los ntawm kev tshuaj xyuas thiab cov chaw sim, kev ntsuam xyuas cov neeg ua haujlwm cov peev txheej, thiab kev tswj xyuas cov txheej txheem kuaj kom zoo. Nyob rau tib lub sij hawm, lawv ua si ib tug muaj zog technical support rau kev ntsuam xyuas ntawm ua liaj ua teb zoo, ua liaj ua teb zoning, tsim high standard farmland, thiab teb fertilization tswj. Tam sim no, qhov thib peb lub teb chaws daim ntawv ntsuam xyuas av tseem tab tom ua, thiab cov txheej txheem ntawm cov av muaj pes tsawg leeg tsom xam cov qauv tshuaj tuaj yeem siv tau zoo rau kev tswj xyuas cov txheej txheem hauv av.
Txoj kev loj hlob ntawm cov txheej txheem no tau sau 5 cov av neeg sib tw tshuaj hauv Guangdong, Hunan, Henan, Guangxi, Liaoning thiab lwm qhov chaw, thiab ua tiav cov txheej txheem ua haujlwm thiab kev npaj xws li cua ziab, impurity tshem tawm, laus, thiab crushing. Raws li qhov yuav tsum tau ua ntawm JJF 1343-2022 "Calibration, Uniformity, thiab Stability Evaluation of Standard Substances", tau ua qhov kev ntsuam xyuas kev sib xws thiab kev ruaj ntseg. Kaum ib lub chaw soj nstuam tso cai nrog cov kev tsim nyog tau tsim los ua kom tiav kev sib koom ua ke, thiab kev txheeb xyuas kev txheeb xyuas thiab kev ua tiav tau ua tiav ntawm cov txiaj ntsig kev ntsuas, suav nrog kev xeem dhau, kev ntsuas qhov tseeb sib npaug, thiab kev ntsuas kev faib khoom ib txwm. Kev ntsuam xyuas tsis paub tseeb tau ua los ntawm ntau qhov tsis sib xws, thiab cov txheej txheem qhov tseem ceeb thiab tsis paub tseeb ntawm pawg av tiv thaiv kev tshuaj xyuas cov qauv tshuaj no thaum kawg tau txais.
| Standard Material Information Table for Soil Composition Analysis | |||
| Cov ntaub ntawv siv tus lej | Hom av | Sau cheeb tsam (xeev) | parameter |
| GBW (E) 070390 | Cov av xuab zeb | South China Region (Guangdong) | Tag nrho cov boron (B), Tag nrho cov tooj liab (Cu), Txhua zinc (Zn), Tag nrho cov selenium (Se), Tag nrho cov molybdenum (Mo), Tag nrho cov chromium (Cr), Tag nrho cov nickel (Ni), Tag nrho cov arsenic (As), Tag nrho cadmium (Cd), Tag nrho cov mercury (Hg), Tag nrho cov txhuas (Pb), Tag nrho cov poov tshuaj (K20), Tag nrho cov phosphorus (P), Txhua leej faj (S), Tag nrho manganese (Mn), Tag nrho magnesium (Mg{ {4}}), Txhua txhuas (Al203), Txhuas silicon (SiO2), Txhua calcium (Ca0), Tag nrho cov hlau (Fe203), thiab tag nrho nitrogen (N) |
| GBW (E) 070391 | lub ntiaj teb liab | Huazhong District (Hunan) | |
| GBW (E) 070392 | Xuab zeb dub av | Huazhong District (Henan) | |
| GBW (E) 070393 | cov av | South China cheeb tsam (Guangxi) | |
| GBW (E) 070394 | av xim av | Northeast cheeb tsam (Liaoning) | |
| * Cov khoom ntim: High ntom polyethylene lub raj mis, 70g / lub raj mis. | |||
GRGTEST Standard Khoom Khoom
- Lub chaw R&D rau GRGTEST tus qauv cov ntaub ntawv yog nruab nrog chav huv ntawm 10000 qib, nrog rau cov khoom siv siab xws li LC-MS/MS, GC-MS, ICP-MS, DSC, FTIR, HPLC, GC, thiab lwm yam. tau tsim lub "Standard Material Production Research Integration Development Center" nrog lub koom haum ntawm Cov Qauv Zoo ntawm Suav Academy ntawm Kev Tshawb Fawb Txog Kev Ua Liaj Ua Teb, tau cog lus rau kev txhim kho zoo ntawm cov khoom siv hauv tsev.
- Peb cov khoom lag luam npog ntau yam, nrog kwv yees li 13000 tus kheej tsim cov qauv tshuaj. Peb tau tsim lub koom haum muag kev koom tes nrog cov neeg paub zoo hauv tsev thiab txawv teb chaws cov qauv tshuaj tshawb fawb thiab kev tsim kho, thiab tau tsim thiab muag 100000 yam khoom. Qhov no tuaj yeem ua tau raws li qhov xav tau ntawm cov qauv tshuaj hauv kev lag luam xws li zaub mov, tshuaj, ib puag ncig, thiab kev lag luam tshuaj.
- Kev tswj cov chaw muag khoom Bolinda Inorganic Standard Tshuaj yog nyob rau hauv ib txoj hauj lwm nyob rau hauv Suav teb. Cov khoom lag luam tseem ceeb xws li titration tsom xam cov qauv kev daws teeb meem, cov txheej txheem hlau txheej txheem kev daws teeb meem, pH tsis daws teeb meem, thiab lwm yam yog dav siv hauv kev lag luam xws li tshuaj, hluav taws xob, khoom siv hluav taws xob, thiab tshuaj lom neeg engineering, thiab cov khoom lag luam zoo tau lees paub los ntawm lub khw.
- Raws li cov kev cai ntawm ISO 17025 thiab ISO 17034, GRGTEST tsim thiab ua kom muaj kev tswj xyuas zoo tshaj plaws uas suav nrog kev tsim, tsim khoom, muag, thiab kev pabcuam ntawm cov ntaub ntawv txheem. Muaj cov khoom lag luam txaus, thiab cov khoom muag tuaj yeem xa tuaj hauv 24 teev.