Tiêu chuẩn quốc tế
|
Số hiệu
Standard Number
ASTM D4864-90(2005)
Năm ban hành 2005
Publication date
Tình trạng
W - Hết hiệu lực
Status |
|
Tên tiếng Anh
Title in English Standard Test Method for Determination of Traces of Methanol in Propylene Concentrates by Gas Chromatography
|
|
Chỉ số phân loại Quốc tế (ICS)
By field |
|
Số trang
Page 6
Giá:
Price Liên hệ / Contact us
|
|
Phạm vi áp dụng
Scope of standard 1.1 This test method covers the determination of methanol in propylene concentrates in the range of approximately 4 to 40 mg/kg (parts-per-million by weight).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. Note 1 here is no direct acceptable SI equivalent for screw threads. 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. Specific warning statements are given in , , and .
|