we are interested in the following acid dyestuffs: 1)red 145; 2) blue 61:1; 3) blue 227; 4) green 81; 5) green 40; 6)yellow 218; 7)blue 230; 8)blue 278; 9) blue 280.
If you can supply these items,please quote your best price.we also need 35g samples of each item for testing.