碳酸氢盐检测

NEN 6523-1990 水．一种通过水中总二氧化碳含量和pH值计算碳酸氢盐，二氧化碳和碳酸盐含量的方法

De norm is van toepassing op alle soorten water met een ionensterkte die de waarde van 20 mmol/l niet overschrijdt in het temperatuurtraject van 0 °C

Water - A method for the calculation of the content of hydrogen carbonate, carbon dioxide and carbonate from total carbon dioxide content and the pH

NEN 6532-1986 水．pH值高于8．35的水中的碳酸氢盐，碳酸盐以及氢氧化物含量的测定

De norm is van toepassing op ketelwater en drinkwater met een pH hoger dan 8,35. Het water mag geen andere bestanddelen bevatten die zuur verbruiken

Water - Titrimetric determination of the content of hydrogen carbonate, carbonate and hydroxide in water with a pH higher than 8,35

NEN 6531-1986 水．pH值低于或者等于8．35的水中的碳酸氢盐含量的滴定测定

De norm is van toepassing op water met een pH lager dan of gelijk aan 8,35 dat naast waterstofcarbonaat geen andere bestanddelen bevat die zuur

Water - Titrimetric determination of the content of hydrogen carbonate in water with a pH lower than or equal to 8,35

GOST 31957-2012 水.碳酸盐和碳酸氢盐碱性和质量分数的测定方法

Water. Methods for determination of alkalinity and mass concentration of carbonates and hydrocarbonates

TCVN 7595-2-2007 食品.谷物和谷物制品中赭曲霉毒素A的测定.第2部分:碳酸氢盐净化高效液体色谱法

Foodstuffs.Determination of ochratoxin A in cereals and cereal products.Part 2: High performance liquid chromatographic method with bicarbonate clean up

GOST ISO 15141-2:2013 食品. 谷物和谷物制品中赭曲霉毒素A的测定. 第2部分. 碳酸氢盐清洁的高效液相色谱法

Foodstuffs. Determination of ochratoxin A in cereals and cereal products. Part 2. High performance liquid chromatographic method with bicarbonate clean up

GOST 23268.3-1978 医疗饮用及天然食用矿泉水.碳酸氢盐离子测定方法

Drinking medicinal, medicinal-table and natural-table mineral waters. Methods of determination of hydrocarbonate ions

GOST 26424-1985 土壤.浸出水中碳酸盐和碳酸氢盐离子的测量方法

Soils. Method for determination of carbonate and bicarbonate ions in water extract

GOST R 52963-2008 水.碱度,及碳酸盐和碳酸氢盐质量百分比的测定方法 已作废

Water. Methods for determination of alkalinity, and mass concentration of carbonates and hydrocarbonates

BS EN ISO 15141-2:1998 食品.谷物和谷物制品中赭曲霉素A的测定.重碳酸氢盐净化高性能液相色谱法

This European Standard specifies a method for the determination of ochratoxin A (OTA) at levels greater than 3 μg/kg. The method has been successfully

Foodstuffs - Determination of ochratoxin A in cereals and cereal products - High performance liquid chromatographic method with bicarbonate clean up

ISO 15141-2:1998 食品 谷物和谷物制品中赭曲霉毒素A的测定 第2部分:用碳酸氢盐净化高性能液相色谱法

This European Standard specifies a method for the determination of ochratoxin A (OTA) at levels greater than 3 μg/kg. The method has been successfully

Foodstuffs - Determination of ochratoxin A in cereals and cereal products - Part 2: High performance liquid chromatographic method with bicarbonate clean up

NEN 6523-1990 水．一种通过水中总二氧化碳含量和pH值计算碳酸氢盐，二氧化碳和碳酸盐含量的方法

De norm is van toepassing op alle soorten water met een ionensterkte die de waarde van 20 mmol/l niet overschrijdt in het temperatuurtraject van 0 °C

Water - A method for the calculation of the content of hydrogen carbonate, carbon dioxide and carbonate from total carbon dioxide content and the pH

NEN 6532-1986 水．pH值高于8．35的水中的碳酸氢盐，碳酸盐以及氢氧化物含量的测定

De norm is van toepassing op ketelwater en drinkwater met een pH hoger dan 8,35. Het water mag geen andere bestanddelen bevatten die zuur verbruiken

Water - Titrimetric determination of the content of hydrogen carbonate, carbonate and hydroxide in water with a pH higher than 8,35

NEN 6531-1986 水．pH值低于或者等于8．35的水中的碳酸氢盐含量的滴定测定

De norm is van toepassing op water met een pH lager dan of gelijk aan 8,35 dat naast waterstofcarbonaat geen andere bestanddelen bevat die zuur

Water - Titrimetric determination of the content of hydrogen carbonate in water with a pH lower than or equal to 8,35

GOST 31957-2012 水.碳酸盐和碳酸氢盐碱性和质量分数的测定方法

Water. Methods for determination of alkalinity and mass concentration of carbonates and hydrocarbonates

TCVN 7595-2-2007 食品.谷物和谷物制品中赭曲霉毒素A的测定.第2部分:碳酸氢盐净化高效液体色谱法

Foodstuffs.Determination of ochratoxin A in cereals and cereal products.Part 2: High performance liquid chromatographic method with bicarbonate clean up

GOST ISO 15141-2:2013 食品. 谷物和谷物制品中赭曲霉毒素A的测定. 第2部分. 碳酸氢盐清洁的高效液相色谱法

Foodstuffs. Determination of ochratoxin A in cereals and cereal products. Part 2. High performance liquid chromatographic method with bicarbonate clean up

GOST 23268.3-1978 医疗饮用及天然食用矿泉水.碳酸氢盐离子测定方法

Drinking medicinal, medicinal-table and natural-table mineral waters. Methods of determination of hydrocarbonate ions

GOST 26424-1985 土壤.浸出水中碳酸盐和碳酸氢盐离子的测量方法

Soils. Method for determination of carbonate and bicarbonate ions in water extract

GOST R 52963-2008 水.碱度,及碳酸盐和碳酸氢盐质量百分比的测定方法 已作废

Water. Methods for determination of alkalinity, and mass concentration of carbonates and hydrocarbonates

BS EN ISO 15141-2:1998 食品.谷物和谷物制品中赭曲霉素A的测定.重碳酸氢盐净化高性能液相色谱法

This European Standard specifies a method for the determination of ochratoxin A (OTA) at levels greater than 3 μg/kg. The method has been successfully

Foodstuffs - Determination of ochratoxin A in cereals and cereal products - High performance liquid chromatographic method with bicarbonate clean up

ISO 15141-2:1998 食品 谷物和谷物制品中赭曲霉毒素A的测定 第2部分:用碳酸氢盐净化高性能液相色谱法

This European Standard specifies a method for the determination of ochratoxin A (OTA) at levels greater than 3 μg/kg. The method has been successfully

Foodstuffs - Determination of ochratoxin A in cereals and cereal products - Part 2: High performance liquid chromatographic method with bicarbonate clean up