This standard specifies methods for testing the color of chemical products that are liquid at room temperature or that become molten when heated. Remarks 1. Chemical products refer to all substances produced by chemical reactions, but if a standard for an individual product or product group specifies a test method different from this standard, the method specified in that standard shall be used. by. 2. Some chemical products are highly volatile, explosive, radioactive, etc., so testing safety cannot be ensured when using this standard. The methods specified in this standard are general methods and should be applied to methods for which safety can be sufficiently confirmed in advance.
JIS K 0071-2:1998 history
2000JIS K 0071-2 ERRATUM 1:2000 Testing methods for colour of chemical products -- Part 2: Gardner colour scale (Erratum 1)
1998JIS K 0071-2:1998 Testing methods for colour of chemical products -- Part 2: Gardner colour scale