角鯊烯檢測(cè)

角鯊烯檢測(cè)項(xiàng)目報(bào)價(jià)？??解決方案？??檢測(cè)周期？??樣品要求？

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GB 14755-2010食品安全標(biāo)準(zhǔn) 食品添加劑 維生素D2（麥角鈣化醇）

本標(biāo)準(zhǔn)適用于以麥角甾醇為原料制得的食品添加劑維生素D<下標(biāo) 2>。

GB/T 36193-2018水產(chǎn)品加工術(shù)語(yǔ)

本標(biāo)準(zhǔn)規(guī)定了水產(chǎn)品加工領(lǐng)域常用的基本術(shù)語(yǔ)。本標(biāo)準(zhǔn)適用于水產(chǎn)品加工業(yè)的生產(chǎn)、流通、科研、教學(xué)及管理等相關(guān)領(lǐng)域。

NY/T 3673-2020植物油料中角鯊烯含量的測(cè)定

本標(biāo)準(zhǔn)規(guī)定了油料中角鯊烯含量測(cè)定的氣相色譜-質(zhì)譜法和氣相色譜法。本標(biāo)準(zhǔn)適用于油料(油菜籽、大豆、花生、芝麻等)中角鯊烯含量的測(cè)定

LS/T 3249-2017中國(guó)好糧油 食用植物油

本標(biāo)準(zhǔn)規(guī)定了中國(guó)好糧油食用植物油的術(shù)語(yǔ)和定義、質(zhì)量與安全要求、檢驗(yàn)方法、檢驗(yàn)規(guī)則、標(biāo)簽標(biāo)識(shí)、包裝、儲(chǔ)存和運(yùn)輸以及追溯信息的要求。本標(biāo)準(zhǔn)適用于中國(guó)好糧油的國(guó)產(chǎn)油料加工的商品食用植物油。

LS/T 6120-2017糧油檢驗(yàn) 植物油中角鯊烯的測(cè)定 氣相色譜法

本標(biāo)準(zhǔn)規(guī)定了氣相色譜法測(cè)定植物油中角鯊烯含量的原理、試劑、儀器、試樣制備、操作步驟、結(jié)果表示和精密度等。本標(biāo)準(zhǔn)適用于植物油中角鯊烯含量的測(cè)定。本標(biāo)準(zhǔn)方法的檢出限為5 mg/kg。

LY/T 2955-2018油茶主要性狀調(diào)查測(cè)定規(guī)范

本標(biāo)準(zhǔn)規(guī)定了油茶(Camellia spp.)樹體、枝干、葉片、花、果實(shí)、種子、產(chǎn)量性狀、油脂品質(zhì)性狀的抽樣和測(cè)定方法。本標(biāo)準(zhǔn)適用于油茶資源及各類試驗(yàn)林調(diào)查、測(cè)定。

SN/T 4785-2017出口植物油中角鯊烯的測(cè)定

本標(biāo)準(zhǔn)規(guī)定了植物油中角鯊烯測(cè)定的氣相色譜-質(zhì)譜法和液相色譜法。本標(biāo)準(zhǔn)適用于植物油中角鯊烯的測(cè)定。

SN/T 4895-2017食品接觸材料 紙和紙板 食品模擬物中礦物油的測(cè)定 氣相色譜法

本標(biāo)準(zhǔn)規(guī)定了食品模擬物中礦物油含量的氣相色譜測(cè)定方法。本標(biāo)準(zhǔn)適用于與食品接觸紙和紙板接觸的食品模擬物(水、3%乙酸、10%乙醇和異辛烷)中礦物油含量的測(cè)定。

SC/T 3012-2002水產(chǎn)品加工術(shù)語(yǔ)

本標(biāo)準(zhǔn)規(guī)定了水產(chǎn)品加工的基本術(shù)語(yǔ)、對(duì)應(yīng)英文及其定義。本標(biāo)準(zhǔn)適用于水產(chǎn)品加工業(yè)的生產(chǎn)與流通、科研、教學(xué)及相關(guān)領(lǐng)域。

ASTM D5909-1996a用角鯊烯抗氧化劑干燥氧化 - 干燥印刷油墨的時(shí)間的標(biāo)準(zhǔn)試驗(yàn)方法

1.1 This test method covers the procedure for determining the drying time of oxidative-drying printing inks (also referred to as "sheetfed inks") by squalene resistance of printed ink films. 1.2 This test method is applicable to all paste inks that dry primarily by oxidation regardless of the substrate on which they are printed. With appropriate changes in the test fluid, it may also be used with paste inks that dry by other mechanisms, such as heatset or ultraviolet light. 1.3 This test method utilizes a modified rub tester and is intended to serve as a "referee" procedure when laboratories, using less rigorous test procedures (see Appendix X1), cannot agree on their results. 1.4 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

ASTM D5909-1996a(2001)用角鯊烯抗性測(cè)試氧化物干燥印刷油墨干燥時(shí)間的標(biāo)準(zhǔn)試驗(yàn)方法

1.1 This test method covers the procedure for determining the drying time of oxidative-drying printing inks (also referred to as "sheetfed inks") by squalene resistance of printed ink films. 1.2 This test method is applicable to all paste inks that dry primarily by oxidation regardless of the substrate on which they are printed. With appropriate changes in the test fluid, it may also be used with paste inks that dry by other mechanisms, such as heatset or ultraviolet light. 1.3 This test method utilizes a modified rub tester and is intended to serve as a "referee" procedure when laboratories, using less rigorous test procedures (see Appendix X1), cannot agree on their results. 1.4 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

ASTM D5909-1996a(2006)用角鯊烯抗性測(cè)試氧化物干燥印刷油墨干燥時(shí)間的標(biāo)準(zhǔn)試驗(yàn)方法

Inadequate setting or drying of sheetfed inks, or both, can cause blocking of stacked prints with subsequent loss of product. x201C; Settingx201D; of an ink refers to the rapid rise in viscosity of the printed ink film, sometimes accompanied by surface drying, that prevents transference of the undried ink film to adjacent surfaces under light pressure. x201C; Settingx201D; is a property of the ink-substrate combination. Inadequate drying may be due to several factors, but the primary causes are: (1) omission of metallic driers from the ink, improper ink formulation (2) unusual ink-substrate interactions, and (3) use of a fountain solution that is too acidic. If the test prints are made on a standard laboratory proof press, where there is no application of fountain solution, then only the first three possible causes can be evaluated. If the prints have been made on a commercial production printing press or some other acceptable means of introducing the fountain solution into the ink agreed upon, then the effect of fountain solution can be determined. It will often be necessary to run several tests to isolate the specific cause of a drying problem. This test method is suitable for most combinations of oxidative drying inks and substrates. Because this test method relies on a visual assessment of the extent of drying, very light colors and clear varnishes may present difficulties in quantifying the extent of drying. In such cases, the supplier and the customer should agree upon an alternative method of assessing the drying properties of the ink.1.1 This test method covers the procedure for determining the drying time of oxidative-drying printing inks (also referred to as "sheetfed inks") by squalene resistance of printed ink films.1.2 This test method is applicable to all paste inks that dry primarily by oxidation regardless of the substrate on which they are printed. With appropriate changes in the test fluid, it may also be used with paste inks that dry by other mechanisms, such as heatset or ultraviolet light.1.3 This test method utilizes a modified rub tester and is intended to serve as a "referee" procedure when laboratories, using less rigorous test procedures (see Appendix X1), cannot agree on their results.1.4 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only.This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

ASTM D5909-2020用角鯊烯抗性測(cè)定氧化干燥印刷油墨干燥時(shí)間的標(biāo)準(zhǔn)試驗(yàn)方法

1.1 This test method covers the procedure for determining the drying time of oxidative-drying printing inks (also referred to as “sheetfed inks”) by squalene resistance of printed ink films. 1.2 This test method is applicable to all paste inks that dry primarily by oxidation regardless of the substrate on which they are printed. With appropriate changes in the test fluid, it may also be used with paste inks that dry by other mechanisms, such as heatset or ultraviolet light. 1.3 This test method utilizes a modified rub tester and is intended to serve as a “referee” procedure when laboratories, using less rigorous test procedures (see Appendix X1), cannot agree on their results. 1.4 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only. 1.5 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.6 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.