+86-571-8627 3270
Langfang GreatAp Chemicals Co.,Ltd.
24 YRS
Hebei, China
CNY 1 Million
Less than 50 people
Main Products:
Hebei, China
PTSA flourescent tracer dye; PTSA dye

PTSA flourescent tracer dye; PTSA dye / CAS 59572-10-0

98% powder
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