Tender For corrigendum : supply of st. sqr. 75mm+ /-5mm to spcn. bs: 3s144: 1995(1999) gd s144 d, lfvd route with calcium silicate sulphur , st sqr. 75 mm to specn. bs: 3s144: 1995(1999) gd s144h lfvd with cal. silicide treatment. inclusion ratingc
Tender For bid to ras supply of five numbers of potassium iodide ar grade , ten numbers of sodium nitrite ar grade , ten numbers of sodium carbonate anhydrous ar grade , two numbers of hydrazine sulfate ar grade , two numbers of hexamethylenetetramine ar grade , ten bottles each in a 10-capsule pack of ph buffer capsules