鱼藤酮检测

GB 23200.73-2016 食品中鱼藤酮和印楝素残留量的测定 液相色谱-质谱 质谱法

National food safety standards— Determination of rotenone and azadirachtin residues in foods Liquid chromatography - mass spectrometry

ASTM D4131-19 鱼藤酮鱼类取样的标准实施规程

Standard Practice for Sampling Fish with Rotenone

ASTM D4131-84(2014) 鱼藤酮鱼类取样的标准实施规程

Standard Practice for Sampling Fish with Rotenone

SN/T 3264-2012 出口食品中鱼藤酮和印楝素残留量的检测方法.液相色谱-质谱/质谱法

本标准规定了出口食品中鱼藤酮和印楝素残留量的液相色谱-质谱/质谱检测方法。 本标准适用于大米、花椰菜、苹果、木耳、茶叶、蜂蜜、猪肝、鱼肉、虾肉、鸡肉、牛奶中鱼藤酮和印楝素残留量的测定和确证。

Determination of rotenone and azadirachtin residuels in food for export.LC-MS/MS method

ASTM D4131-84(2005) 鱼藤酮鱼类取样的标准实施规程

Standard Practice for Sampling Fish with Rotenone

ASTM D4131-84(1999) 鱼藤酮鱼类取样的标准实施规程

Standard Practice for Sampling Fish with Rotenone

ASTM D4131-84(1999)e1 鱼藤酮鱼类取样的标准实施规程

Standard Practice for Sampling Fish with Rotenone

ASTM D4131-1984(1999)e1 用鱼藤酮采集鱼样的标准规程

1.1 This practice covers determination of the quantitative and qualitative species composition of fish in a specified area. The successful use of this technique is dependent on: (1) preventing fish from escaping the sample area and (2) retrieving all affected fish, which may take up to three days.1.2 Advantages:1.2.1 Easily detoxified. 1.2.2 All native freshwater fish are susceptible, but it has low toxicity to mammals and birds.1.2.3 At low concentrations fish toxicity depends on species, age, and size.1.2.4 The suffocating action is reversible.1.3 Limitations:1.3.1 It is less effective in cold (below 20176;C) and highly alkaline water.1.3.2 Smaller fish and those without air bladders usually do not float.1.3.3 Completely random selection of sample areas is not possible.1.3.4 Overkill beyond sample area can sometimes occur.1.3.5 Food web organisms may be eliminated.1.4 Applications8212;this practice is useful in both short- and long-term studies for management and impact assessment purposes. It is adaptable to both lotic and lentic situations in littoral and limnetic areas.1.5 The values stated in inch-pound units are to be regarded as the standard. The values given in parentheses are for information only.1.6 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. For specific hazards, see Section 6.

Standard Practice for Sampling Fish with Rotenone

ASTM D4131-1984(2014) 用鱼藤酮采集鱼样的标准操作规程

1.1x00a0;This practice covers determination of the quantitative and qualitative species composition of fish in a specified area. The successful use of this technique is dependent on: (1) preventing fish from escaping the sample area and (2) retrieving all affected fish, which may take up to three days. 1.2x00a0;Advantages: 1.2.1x00a0;Easily detoxified. 1.2.2x00a0;All native freshwater fish are susceptible, but it has low toxicity to mammals and birds. 1.2.3x00a0;At low concentrations fish toxicity depends on species, age, and size. 1.2.4x00a0;The suffocating action is reversible. 1.3x00a0;Limitations: 1.3.1x00a0;It is less effective in cold (below 20x00b0;C) and highly alkaline water. 1.3.2x00a0;Smaller fish and those without air bladders usually do not float. 1.3.3x00a0;Completely random selection of sample areas is not possible. 1.3.4x00a0;Overkill beyond sample area can sometimes occur. 1.3.5x00a0;Food web organisms may be eliminated. 1.4x00a0;Applicationsx2014;this practice is useful in both short- and long-term studies for management and impact assessment purposes. It is adaptable to both lotic and lentic situations in littoral and limnetic areas. 1.5x00a0;The values stated in inch-pound units are to be regarded as the standard. The values given in parentheses are for information only. 1.6x00a0;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. For specific hazards, see Section 6.

Standard Practice for Sampling Fish with Rotenone

ASTM D4131-1984(2005) 用鱼藤酮采集鱼样的标准规程

1.1 This practice covers determination of the quantitative and qualitative species composition of fish in a specified area. The successful use of this technique is dependent on: (1) preventing fish from escaping the sample area and (2) retrieving all affected fish, which may take up to three days.1.2 Advantages:1.2.1 Easily detoxified. 1.2.2 All native freshwater fish are susceptible, but it has low toxicity to mammals and birds.1.2.3 At low concentrations fish toxicity depends on species, age, and size.1.2.4 The suffocating action is reversible.1.3 Limitations:1.3.1 It is less effective in cold (below 20176;C) and highly alkaline water.1.3.2 Smaller fish and those without air bladders usually do not float.1.3.3 Completely random selection of sample areas is not possible.1.3.4 Overkill beyond sample area can sometimes occur.1.3.5 Food web organisms may be eliminated.1.4 Applications8212;this practice is useful in both short- and long-term studies for management and impact assessment purposes. It is adaptable to both lotic and lentic situations in littoral and limnetic areas.1.5 The values stated in inch-pound units are to be regarded as the standard. The values given in parentheses are for information only.1.6 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. For specific hazards, see Section 6.

Standard Practice for Sampling Fish with Rotenone