Item Description: silcagell colour blue large crystal size 4 to 6 mm a- 12 specn. drg. no. is: 34 01- 1992. as per drg. no. drg. no. is: 3401- 1992. specn: specn. drg. no. is: 3401- 1992. [ warranty period: 30 months after the date of delivery ]

Allahabad, Uttar Pradesh, India