e tender for procurement of few items for the state for a period of 3 months from the date of aoc - swab sticks nseparately packed sterile synthetic fibre swabs ( polyester, rayon or dacron ) with polypropylene shafts ( flexible shafts ) ntwo different sterile non-cotton synthetic swab sticks for collection of oropharyngeal and nasopharyngeal swabs. ni ) oropharyngeal swab: sterile polyster viscose swab. length: 150mm, diameter f2.5mm ( stick, swab diameter 4.80mm, breakpoint at 80mm. nii ) nasopharyngeal swab: sterile flocked nylon flexible swab with breakpoint. length: 150mm, diameter f1.80mm ( stick ) , flocked swab tip diameter: 3.40mm, flocked swab tip length: 16 – 20 mm, breakpoint at 80mm. niii ) biohazard specimen bag: 4”x6” ( one bag for each vtm tube ) n 2 n-95 mask without rebreathing valve 3 non rebreathable masks 4 face mask , disposable , should be manufactured from non woven poly prop fabric , should be 3 ply construction, should have high bacterial filtration efficiency , should be cor ners, length of string should be 40 cmheat sealed to keep 3 layers together , standard size 17.5 x 9 cm, colour green / blue , there should be a string each at all four