na2cr2o7·2h2o

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+880 9638-076453

+8801711-947743

maxbuildcarebd@gmail.com

43,Kazi Nazrul Islam Avenue, Kawran Bazar Comercial Area, Dhaka-1215, Bangladesh.

Chunkutia Chowrasta,
South Keraniganj, Dhaka-1310, Bangladesh.

123/2 Jail Road,
South Keraniganj, Dhaka-1310, Bangladesh.

Sodium Dichromate Dihydrate