飼料添加劑 硫酸錳檢測

飼料添加劑 硫酸錳檢測項(xiàng)目報(bào)價？??解決方案？??檢測周期？??樣品要求？

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GB 34467-2017飼料添加劑 檸檬酸鈣

本標(biāo)準(zhǔn)規(guī)定了飼料添加劑檸檬酸鈣的要求、試驗(yàn)方法、檢驗(yàn)規(guī)則、標(biāo)簽、包裝、運(yùn)輸、貯存和保質(zhì)期。本標(biāo)準(zhǔn)適用于以檸檬酸和含鈣化合物反應(yīng)而成的飼料添加劑檸檬酸鈣產(chǎn)品。檸檬酸鈣分子式：Ca<下標(biāo)3>(C<下標(biāo)6>H<下標(biāo)4>O<下標(biāo)7>)<下標(biāo)2>?4H<下標(biāo)2>O。化學(xué)名稱:2－羥基－1，2，3－丙烷三羧酸鈣四水合物。相對分子質(zhì)量：470.40(按2007年相對原子質(zhì)量計(jì))。

GB 34468-2017飼料添加劑 硫酸錳

本標(biāo)準(zhǔn)規(guī)定了飼料添加劑一水硫酸錳的要求、試驗(yàn)方法、檢驗(yàn)規(guī)則、標(biāo)簽、包裝、運(yùn)輸、貯存和保質(zhì)期。本標(biāo)準(zhǔn)適用于以錳礦石為主要原料生產(chǎn)的飼料添加劑一水硫酸錳。分子式：MnSO<下標(biāo)4>?H<下標(biāo)2>O。相對分子質(zhì)量：169.01(按2007年相對原子質(zhì)量)。

NY/T 1969-2010飼料添加劑 產(chǎn)朊假絲酵母

本標(biāo)準(zhǔn)規(guī)定了飼料添加劑產(chǎn)朊假絲酵母的定義、要求、試驗(yàn)方法、檢驗(yàn)規(guī)則以及標(biāo)志、包裝、運(yùn)輸和貯存。本標(biāo)準(zhǔn)適用于飼料添加劑產(chǎn)朊假絲酵母。

NY/T 2694-2015飼料添加劑氨基酸錳及蛋白錳絡(luò)(螯)合強(qiáng)度的測定

本標(biāo)準(zhǔn)規(guī)定了飼料添加劑氨基酸錳及蛋白錳絡(luò)(螯)合強(qiáng)度的測定方法。本標(biāo)準(zhǔn)適用于飼料添加劑氨基酸錳及蛋白錳絡(luò)(螯)合強(qiáng)度的測定。

DIN EN 15785-2009牲畜飼料.雙歧桿菌的分離和計(jì)數(shù),德文版本EN 15785:2009

This European standard defines general rules for the enumeration of probiotic bifidobacteria in feed samples (additives, premixtures and feeding stuffs) that contain bifidobacteria as a single bacterial component or in a mixture with other microorganisms. This standard is not applicable for mineral feeds which are defined as complementary feeding stuffs composed mainly of minerals and containing at least 40% crude ash (Council Directive 79/373/EEC).

BS EN 15785-2009動物飼料.雙岐桿菌屬的分離和計(jì)數(shù)

This European Standard defines general rules for the enumeration of probiotic bifidobacteria in feed samples(additives, premixtures and feeding stuffs) that contain bifidobacteria as a single bacterial component or in amixture with other microorganisms. This standard is not applicable for mineral feeds which are defined ascomplementary feeding stuffs composed mainly of minerals and containing at least 40% crude ash (CouncilDirective 79/373/EEC) [3].There are different categories of feed samples:a) Additives containing about 10<(UP)10> colony forming units (CFU)/gb) Premixtures containing about 10<(UP)8> CFU/gc) Feeds, meal or pellets, which contain about 106 CFU/g and include complete feeding stuffs, and milkreplacers.The detection limit is as defined in EN ISO 7218.

BS EN 15786-2009動物飼料.片球菌屬的分離和計(jì)數(shù)

This European Standard defines general rules for the enumeration of probiotic pediococci in feed samples(additives, premixtures and feeding stuffs) that contain pediococci as a single bacterial component or in amixture with other microorganisms. This standard is not applicable for mineral feeds which are defined ascomplementary feeding stuffs composed mainly of minerals and containing at least 40% crude ash (CouncilDirective 79/373/EEC) [3].There are different categories of feed samples:a) Additives containing about 1010 (colony forming units) CFU/gb) Premixtures containing about 108 CFU/gc) Feeds, meal or pellets, which contain about 106 CFU/g and include complete feeding stuffs, and milkreplacers.The detection limit is as defined in EN ISO 7218.

BS EN 15787-2009動物飼料.乳酸桿菌的分離和計(jì)數(shù)

This European Standard defines general rules for the enumeration of probiotic lactobacilli in feed samples(additives, premixtures and feeding stuffs) that contain lactobacilli as a single bacterial component or in amixture with other microorganisms. This standard is not applicable to mineral feeds, which are defined ascomplementary feeding stuffs composed mainly of minerals and containing at least 40% crude ash (CouncilDirective 79/373/EEC [3]).There are different categories of feed samples:a) Additives containing about 10<(UP)10> colony forming units (CFU)/g;b) Premixtures containing about 10<(UP)8> CFU/g;c) Feeds, meal or pellets, which contain about 10<(UP)6> CFU/g and include complete feeding stuffs and milkreplacers.The detection limit is as defined in EN ISO 7218.