Warning: Personnel using this standard should be familiar with the operating procedures of formal laboratories. This standard does not address all possible safety issues. Users formulate corresponding safety and health rules and ensure compliance with relevant national laws and regulations. Liquid anhydrous ammonia is highly toxic, corrosive to skin, mucous membranes and eyes, and can cause severe burns if contacted. Proper protection should be carried out during operation. See GB/T 3723. This part of GB/T 8570 specifies the equipment and operating methods for taking representative laboratory samples of liquid anhydrous ammonia (liquid ammonia) from steel cylinders, tank trucks or storage tanks.
GB/T 8570.1-2008 Referenced Document
GB/T 3723 Sampling of chemical products for industrial use--Safety in sampling
GB/T 8570.1-2008 history
2008GB/T 8570.1-2008 Determination of liquefied anhydrous ammonia.Part 1:Taking a laboratory sample
1988GB/T 8570.1-1988 Liquefied anhydrous ammonia--Taking a laboratory sample