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Eight major factors

Number of visits: Date:2016.07.01

Effect of dye


1, different batches of the dye have poor batches, each batch to be tested into the dye poor;

2, material storage room dye mismanagement, caused by the influx or cross-color dye;

3, improper laboratory liquor life management, fails to replace;

4, laboratory dye liquor dilution poor concentration, improper manual pipette control;

5。 Select compatibility proximity dye in mixed colors process, there is competition dyeing phenomenon, generating around color.


Effect of Additives


1, note the differences between batches of aid, in addition, pay attention to agitation barrel aid access;

2, the amount of additives can cause different shade variation and final fixing the amount of attention between the sample and the amount of additives laboratory workshop production control