writing chalk non dust.
Other Specifications Download Specification | |
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Conforming To Indian Standards | IS 4222 : Latest (Colour Chalk) |
Colour | Single Colour |
Colour Of Chalk In Single Colour Box | white |
Length Of Single Chalk Stick | 80 mm |
Number Of Chalk Sticks In The Box | 30 Nos. |
Weight Of Chalk Box | 50 gm |
Availability Of Test Report From Central Govt./NABL/ILAC Accredited Lab To Prove Conformity To Specification | Yes |
Test Report No. | 900045 |
Test Report Date | june 2017 |
Name Of The Lab | shri ram |
Address Of The Lab | delhi |