bids are invited for pcr tubes - 1. type: strip of 8 pcr tubes with domed caps 2. capacity: 0.2ml 3. sterile 4. colour of the tube: clear or colorless 5. should be provided with dnase and rnase free certification 6. should withstand temperature range: -80°c to 12°c or more 7. supplier should agree to provide advance sample of the product for buyer’s approval before commencement of bulk supply in case of bidding 8. maximum centrifugation (cf): =12000 9. outer diameter of the tube: 5 to 6mm 10. low retention 11. moisture proof packing during transport 12. polypropylene material 13. compatible with all common thermal cyclers with heated lid 14. closure of cap: snap shut total quantity : 1