Tiêu chuẩn quốc tế

• Số hiệu / Standard Number: ASTM D5358-93(2009)
• Năm ban hành / Publication date: 2009
• Tình trạng / Status: A - Còn hiệu lực
• Tên tiếng Anh / Title in English: Standard Practice for Sampling with a Dipper or Pond Sampler
• Chỉ số phân loại Quốc tế (ICS) / By field: 19.020 - Ðiều kiện và trình tự thử nói chung
• Số trang / Page: 2
• Phạm vi áp dụng / Scope of standard: 1.1 This practice describes the procedure and equipment for taking surface samples of water or other liquids using a dipper. A pond sampler or dipper with extension handle allows the operator to sample streams, ponds, waste pits, and lagoons as far as 15 ft from the bank or other secure footing. The dipper is useful in filling a sample bottle without contaminating the outside of the bottle. 1.2 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.