共找到 150 條與 熒光增白劑 相關(guān)的標準，共 10 頁
Paper and cardboard intended to come into contact with foodstuffs - Determination of the strength of paper and cardboard bleached with fluorescent brightening agents
This evaluation procedure describes the use of the Textile UV Calibration Standard (TUVCS) for inter-instrument calibration of UV content in the light
Spectrophotometer UV Energy Calibration Procedure for Optically Brightened Textiles (Editorial Revision 2012)
用堿性提取液（乙腈、水和三乙胺的體積比為40:60:1）超聲提取化妝品包裝材料試樣中的熒光增白劑，經(jīng)定性濾紙過濾，將濾液至于比色管中，在波長365nm的紫外分析儀中，觀察試樣濾液是否有熒光現(xiàn)象，以此來定性試樣中是否有可遷移性熒光增白劑
Determination of migratable fluorescent whitening agents in cosmetic packaging materials
本文件描述了采用液相色譜-串聯(lián)質(zhì)譜法（LC-MS/MS）測定紡織品中熒光增白劑的方法
Textiles—Determination of fluorescent brighteners— Liquid chromatography-tandem mass spectrometry
本標準規(guī)定了塑料制品中熒光增白劑的高效液相色譜測定方法。 本標準適用于聚乙烯（PE）、聚丙烯（PP）、聚氯乙烯（PVC）、聚苯乙烯（PS）、聚碳酸酯（PC）五種材質(zhì)的塑料制品中熒光增白劑含量的測定。 本標準中各熒光增白劑的檢出限均為：0.05 mg/kg
Determination of optical brighteners in plastic products by high performance liquid chromatography
Esta norma se refiere al pigmento de carga, substracto seco o extensor, conocido industrialmente como whiterita o carbonato de bario
Whitening (natural barium carbonate)
本標準規(guī)定了增白滌綸短纖維的術(shù)語和定義、產(chǎn)品分類、技術(shù)要求、試驗方法、檢驗規(guī)則、標志、包裝、運輸和貯存的要求。 本標準適用于線密度為1.33 dtex～2.22 dtex的圓形截面增白滌綸短纖維。其他規(guī)格及類型的增白滌綸短纖維可參照使用
Whitening polyester staple fiber
Determination of stilbene anionic fluorescent whitening agents in food
This document describes procedures for the testing of the fastness of fluorescent whitened paper and board intended to come into contact
Paper and board intended to come into contact with foodstuffs - Determination of the fastness of fluorescent whitened paper and board
Paper and board intended to come into contact with foodstuffs - Determination of the fastness of fluorescent whitened paper and board
Paper and board intended to come into contact with foodstuffs - Determination of the fastness of fluorescent whitened paper and board
Paper and board intended to come into contact with foodstuffs - Determination of the fastness of fluorescent whitened paper and board
Paper and board intended to come into contact with foodstuffs - Determination of the fastness of fluorescent whitened paper and board
This document specifies procedures for the testing of the fastness of fluorescent whitened paper and board intended to come into contact
Paper and board intended to come into contact with foodstuffs - Determination of the fastness of fluorescent whitened paper and board
本標準規(guī)定了洗滌劑產(chǎn)品中熒光增白劑 VBL、熒光增白劑 71、熒光增白劑 351、熒光增白劑 33 （詳見附錄B）的檢測-高效液相色譜法測定方法。 本標準適用于洗滌劑產(chǎn)品中熒光增白劑 VBL、熒光增白劑 71、熒光增白劑 351、熒光增白劑 33 的 測定，適用于該產(chǎn)品的風險預警監(jiān)測及相關(guān)科學研究
Determination of optical brighteners in detergent products by high performance liquid chromatography
