七種(zhong)物(wu)理(li)(li)檢(jian)(jian)(jian)(jian)(jian)(jian)測(ce)(ce)(ce)(ce)技術(shu)食(shi)(shi)(shi)(shi)品(pin)(pin)(pin)(pin)(pin)(pin)(pin)(pin)(pin)的(de)物(wu)理(li)(li)檢(jian)(jian)(jian)(jian)(jian)(jian)測(ce)(ce)(ce)(ce)技術(shu)是(shi)(shi)(shi)基于食(shi)(shi)(shi)(shi)品(pin)(pin)(pin)(pin)(pin)(pin)(pin)(pin)(pin)的(de)物(wu)理(li)(li)密度、折射率、旋光等物(wu)理(li)(li)常(chang)(chang)數與食(shi)(shi)(shi)(shi)品(pin)(pin)(pin)(pin)(pin)(pin)(pin)(pin)(pin)成分(fen)和含量(liang)之間(jian)的(de)關(guan)系。它(ta)可(ke)以分(fen)為兩(liang)種(zhong)類型。種(zhong)是(shi)(shi)(shi)食(shi)(shi)(shi)(shi)品(pin)(pin)(pin)(pin)(pin)(pin)(pin)(pin)(pin)的(de)物(wu)理(li)(li)常(chang)(chang)數，根據食(shi)(shi)(shi)(shi)品(pin)(pin)(pin)(pin)(pin)(pin)(pin)(pin)(pin)的(de)相對密度、折射率、旋光度等與食(shi)(shi)(shi)(shi)品(pin)(pin)(pin)(pin)(pin)(pin)(pin)(pin)(pin)成分(fen)和含量(liang)的(de)關(guan)系；第二種(zhong)是(shi)(shi)(shi)食(shi)(shi)(shi)(shi)品(pin)(pin)(pin)(pin)(pin)(pin)(pin)(pin)(pin)質量(liang)指標，一些食(shi)(shi)(shi)(shi)品(pin)(pin)(pin)(pin)(pin)(pin)(pin)(pin)(pin)的(de)物(wu)理(li)(li)量(liang)如真(zhen)空度、體積(ji)比(bi)等可(ke)以用(yong)物(wu)理(li)(li)試(shi)(shi)驗(yan)方法直接確定。寧夏化(hua)工產品(pin)(pin)(pin)(pin)(pin)(pin)(pin)(pin)(pin)檢(jian)(jian)(jian)(jian)(jian)(jian)測(ce)(ce)(ce)(ce)、監督抽樣、商品(pin)(pin)(pin)(pin)(pin)(pin)(pin)(pin)(pin)質量(liang)檢(jian)(jian)(jian)(jian)(jian)(jian)測(ce)(ce)(ce)(ce)、工廠檢(jian)(jian)(jian)(jian)(jian)(jian)驗(yan)、認證檢(jian)(jian)(jian)(jian)(jian)(jian)測(ce)(ce)(ce)(ce)、食(shi)(shi)(shi)(shi)品(pin)(pin)(pin)(pin)(pin)(pin)(pin)(pin)(pin)檢(jian)(jian)(jian)(jian)(jian)(jian)測(ce)(ce)(ce)(ce)、環境檢(jian)(jian)(jian)(jian)(jian)(jian)測(ce)(ce)(ce)(ce)、紡織品(pin)(pin)(pin)(pin)(pin)(pin)(pin)(pin)(pin)檢(jian)(jian)(jian)(jian)(jian)(jian)測(ce)(ce)(ce)(ce)、水質檢(jian)(jian)(jian)(jian)(jian)(jian)測(ce)(ce)(ce)(ce)、玩具檢(jian)(jian)(jian)(jian)(jian)(jian)測(ce)(ce)(ce)(ce)、油料檢(jian)(jian)(jian)(jian)(jian)(jian)測(ce)(ce)(ce)(ce)、農產品(pin)(pin)(pin)(pin)(pin)(pin)(pin)(pin)(pin)檢(jian)(jian)(jian)(jian)(jian)(jian)測(ce)(ce)(ce)(ce)、消費品(pin)(pin)(pin)(pin)(pin)(pin)(pin)(pin)(pin)檢(jian)(jian)(jian)(jian)(jian)(jian)測(ce)(ce)(ce)(ce)、家用(yong)電器檢(jian)(jian)(jian)(jian)(jian)(jian)測(ce)(ce)(ce)(ce)、小作坊檢(jian)(jian)(jian)(jian)(jian)(jian)測(ce)(ce)(ce)(ce)、化(hua)肥檢(jian)(jian)(jian)(jian)(jian)(jian)測(ce)(ce)(ce)(ce)、油料檢(jian)(jian)(jian)(jian)(jian)(jian)測(ce)(ce)(ce)(ce)、油料檢(jian)(jian)(jian)(jian)(jian)(jian)測(ce)(ce)(ce)(ce)、土壤檢(jian)(jian)(jian)(jian)(jian)(jian)測(ce)(ce)(ce)(ce)、危險化(hua)學(xue)品(pin)(pin)(pin)(pin)(pin)(pin)(pin)(pin)(pin)檢(jian)(jian)(jian)(jian)(jian)(jian)測(ce)(ce)(ce)(ce)、日(ri)常(chang)(chang)化(hua)學(xue)檢(jian)(jian)(jian)(jian)(jian)(jian)測(ce)(ce)(ce)(ce)、銀川檢(jian)(jian)(jian)(jian)(jian)(jian)測(ce)(ce)(ce)(ce)（洗滌(di)劑(ji)檢(jian)(jian)(jian)(jian)(jian)(jian)測(ce)(ce)(ce)(ce)、清潔用(yong)品(pin)(pin)(pin)(pin)(pin)(pin)(pin)(pin)(pin)、化(hua)妝品(pin)(pin)(pin)(pin)(pin)(pin)(pin)(pin)(pin)檢(jian)(jian)(jian)(jian)(jian)(jian)測(ce)(ce)(ce)(ce)、護膚(fu)品(pin)(pin)(pin)(pin)(pin)(pin)(pin)(pin)(pin)）辛烷值(zhi)以外(wai)的(de)其他油誤(wu)碼率。建筑材料試(shi)(shi)驗(yan)、微生物(wu)試(shi)(shi)驗(yan)、食(shi)(shi)(shi)(shi)品(pin)(pin)(pin)(pin)(pin)(pin)(pin)(pin)(pin)加工產品(pin)(pin)(pin)(pin)(pin)(pin)(pin)(pin)(pin)試(shi)(shi)驗(yan)、重金屬(shu)和污染(ran)物(wu)試(shi)(shi)驗(yan)、FeI添加劑(ji)試(shi)(shi)驗(yan)

如何檢(jian)(jian)(jian)(jian)(jian)(jian)(jian)測(ce)(ce)(ce)不接觸(chu)化學試劑？傳統(tong)的(de)(de)(de)快速(su)檢(jian)(jian)(jian)(jian)(jian)(jian)(jian)測(ce)(ce)(ce)是(shi)通過一種(zhong)或(huo)多種(zhong)化學試劑與待測(ce)(ce)(ce)物(wu)質反(fan)應，得(de)(de)到(dao)固(gu)定(ding)的(de)(de)(de)彩色介質，吸(xi)收特定(ding)波長的(de)(de)(de)光(guang)(guang)，并根據(ju)吸(xi)收后光(guang)(guang)強的(de)(de)(de)差異得(de)(de)到(dao)特定(ding)的(de)(de)(de)濃度(du)。優點是(shi)可以(yi)獲得(de)(de)的(de)(de)(de)結果(guo)(guo)，但操作步驟更復雜(za)，并且必須以(yi)一定(ding)順序(xu)添加(jia)化學反(fan)應試劑。同時(shi)，正(zheng)確使用紫(zi)外分光(guang)(guang)光(guang)(guang)度(du)計(ji)也需要(yao)一定(ding)程度(du)的(de)(de)(de)性。當待測(ce)(ce)(ce)樣品(pin)(pin)(pin)(pin)(pin)(pin)的(de)(de)(de)大吸(xi)收峰接近(jin)反(fan)應產物(wu)時(shi)，會有嚴重(zhong)的(de)(de)(de)雜(za)質干(gan)擾，環(huan)境(jing)檢(jian)(jian)(jian)(jian)(jian)(jian)(jian)測(ce)(ce)(ce)行(xing)業，導致結果(guo)(guo)嚴重(zhong)偏差。寧夏(xia)檢(jian)(jian)(jian)(jian)(jian)(jian)(jian)測(ce)(ce)(ce)化工產品(pin)(pin)(pin)(pin)(pin)(pin)檢(jian)(jian)(jian)(jian)(jian)(jian)(jian)測(ce)(ce)(ce)，監督抽檢(jian)(jian)(jian)(jian)(jian)(jian)(jian)，商品(pin)(pin)(pin)(pin)(pin)(pin)質量檢(jian)(jian)(jian)(jian)(jian)(jian)(jian)測(ce)(ce)(ce)，工廠檢(jian)(jian)(jian)(jian)(jian)(jian)(jian)驗，食品(pin)(pin)(pin)(pin)(pin)(pin)檢(jian)(jian)(jian)(jian)(jian)(jian)(jian)測(ce)(ce)(ce)認證(zheng)，環(huan)境(jing)檢(jian)(jian)(jian)(jian)(jian)(jian)(jian)測(ce)(ce)(ce)，紡(fang)織檢(jian)(jian)(jian)(jian)(jian)(jian)(jian)測(ce)(ce)(ce)，寧夏(xia)環(huan)境(jing)檢(jian)(jian)(jian)(jian)(jian)(jian)(jian)測(ce)(ce)(ce)，水質檢(jian)(jian)(jian)(jian)(jian)(jian)(jian)測(ce)(ce)(ce)，玩具(ju)檢(jian)(jian)(jian)(jian)(jian)(jian)(jian)測(ce)(ce)(ce)，油(you)品(pin)(pin)(pin)(pin)(pin)(pin)檢(jian)(jian)(jian)(jian)(jian)(jian)(jian)測(ce)(ce)(ce)，農產品(pin)(pin)(pin)(pin)(pin)(pin)檢(jian)(jian)(jian)(jian)(jian)(jian)(jian)測(ce)(ce)(ce)，消費品(pin)(pin)(pin)(pin)(pin)(pin)檢(jian)(jian)(jian)(jian)(jian)(jian)(jian)測(ce)(ce)(ce)，家用電器檢(jian)(jian)(jian)(jian)(jian)(jian)(jian)測(ce)(ce)(ce)，小型車間檢(jian)(jian)(jian)(jian)(jian)(jian)(jian)驗，化肥檢(jian)(jian)(jian)(jian)(jian)(jian)(jian)測(ce)(ce)(ce)，油(you)品(pin)(pin)(pin)(pin)(pin)(pin)檢(jian)(jian)(jian)(jian)(jian)(jian)(jian)測(ce)(ce)(ce)，油(you)品(pin)(pin)(pin)(pin)(pin)(pin)檢(jian)(jian)(jian)(jian)(jian)(jian)(jian)測(ce)(ce)(ce)，土壤檢(jian)(jian)(jian)(jian)(jian)(jian)(jian)測(ce)(ce)(ce)，危險化學品(pin)(pin)(pin)(pin)(pin)(pin)檢(jian)(jian)(jian)(jian)(jian)(jian)(jian)測(ce)(ce)(ce)，日常化學檢(jian)(jian)(jian)(jian)(jian)(jian)(jian)測(ce)(ce)(ce)，銀川檢(jian)(jian)(jian)(jian)(jian)(jian)(jian)測(ce)(ce)(ce)（洗滌劑檢(jian)(jian)(jian)(jian)(jian)(jian)(jian)測(ce)(ce)(ce)，環(huan)境(jing)檢(jian)(jian)(jian)(jian)(jian)(jian)(jian)測(ce)(ce)(ce)哪里有，清潔產品(pin)(pin)(pin)(pin)(pin)(pin)，化妝品(pin)(pin)(pin)(pin)(pin)(pin)檢(jian)(jian)(jian)(jian)(jian)(jian)(jian)測(ce)(ce)(ce)，護膚品(pin)(pin)(pin)(pin)(pin)(pin)）除辛(xin)烷值以(yi)外的(de)(de)(de)其(qi)他(ta)油(you)類。建筑材料測(ce)(ce)(ce)試，微生物(wu)測(ce)(ce)(ce)試，食品(pin)(pin)(pin)(pin)(pin)(pin)加(jia)工產品(pin)(pin)(pin)(pin)(pin)(pin)測(ce)(ce)(ce)試，重(zhong)金屬和污(wu)染物(wu)測(ce)(ce)(ce)試，fei添加(jia)劑測(ce)(ce)(ce)試

食品(pin)(pin)(pin)(pin)檢(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)測(ce)(ce)的(de)主(zhu)要方(fang)法(fa)如下：我們逐一介紹它(ta)(ta)們。 1.化(hua)(hua)學(xue)(xue)比(bi)色(se)技術(shu)(shu)化(hua)(hua)學(xue)(xue)比(bi)色(se)技術(shu)(shu)是食品(pin)(pin)(pin)(pin)安(an)全快速(su)檢(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)測(ce)(ce)中常用(yong)的(de)常用(yong)技術(shu)(shu)。常用(yong)的(de)化(hua)(hua)學(xue)(xue)比(bi)色(se)法(fa)采用(yong)兩種(zhong)方(fang)法(fa)：檢(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)測(ce)(ce)試(shi)劑(ji)(ji)和試(shi)紙。它(ta)(ta)們都(dou)使用(yong)快速(su)產生可(ke)見顏(yan)色(se)變化(hua)(hua)的(de)化(hua)(hua)學(xue)(xue)反應。待測(ce)(ce)物(wu)質可(ke)以通過宏(hong)觀比(bi)色(se)法(fa)，可(ke)見光(guang)分光(guang)光(guang)度計，彩(cai)表等定性或定量測(ce)(ce)定。隨著化(hua)(hua)學(xue)(xue)比(bi)色(se)技術(shu)(shu)的(de)不斷發展，與(yu)之相關的(de)微檢(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)測(ce)(ce)儀器也相應出現并且越(yue)來越(yue)成(cheng)熟。寧夏檢(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)測(ce)(ce)化(hua)(hua)工(gong)產品(pin)(pin)(pin)(pin)檢(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)測(ce)(ce)，監(jian)督抽(chou)樣檢(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)驗，商品(pin)(pin)(pin)(pin)質量檢(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)測(ce)(ce)，工(gong)廠檢(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)驗，食品(pin)(pin)(pin)(pin)檢(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)測(ce)(ce)認(ren)證，環(huan)境(jing)檢(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)測(ce)(ce)，紡織(zhi)檢(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)測(ce)(ce)，第三方(fang)環(huan)境(jing)檢(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)測(ce)(ce)機構，水質檢(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)測(ce)(ce)，玩具檢(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)測(ce)(ce)，油(you)品(pin)(pin)(pin)(pin)檢(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)測(ce)(ce)，農產品(pin)(pin)(pin)(pin)檢(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)測(ce)(ce)，消費(fei)品(pin)(pin)(pin)(pin)檢(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)測(ce)(ce)，家電檢(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)測(ce)(ce)，小(xiao)作坊備案檢(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)驗，化(hua)(hua)肥檢(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)測(ce)(ce)，成(cheng)品(pin)(pin)(pin)(pin)油(you)檢(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)測(ce)(ce)，油(you)脂檢(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)測(ce)(ce)，土(tu)壤檢(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)測(ce)(ce)，危險化(hua)(hua)學(xue)(xue)品(pin)(pin)(pin)(pin)檢(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)測(ce)(ce)，日用(yong)化(hua)(hua)學(xue)(xue)品(pin)(pin)(pin)(pin)用(yong)品(pin)(pin)(pin)(pin)檢(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)測(ce)(ce)，銀川(chuan)檢(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)測(ce)(ce)日用(yong)化(hua)(hua)學(xue)(xue)品(pin)(pin)(pin)(pin)（洗滌劑(ji)(ji)檢(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)測(ce)(ce)，清潔(jie)用(yong)品(pin)(pin)(pin)(pin)，化(hua)(hua)妝(zhuang)品(pin)(pin)(pin)(pin)檢(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)測(ce)(ce)，護膚(fu)品(pin)(pin)(pin)(pin)）元(yuan)油(you)等產品(pin)(pin)(pin)(pin)除辛烷值(zhi)外。建筑材料(liao)測(ce)(ce)試(shi)，微生物(wu)測(ce)(ce)試(shi)，食品(pin)(pin)(pin)(pin)加(jia)工(gong)產品(pin)(pin)(pin)(pin)測(ce)(ce)試(shi)，重金屬(shu)和污染物(wu)測(ce)(ce)試(shi)，fei添加(jia)劑(ji)(ji)測(ce)(ce)試(shi)