bids are invited for science lab equipment ( q3 ) , a aa a ikph o73 / 2 dynamo model dc, 2. ph 076 electric motor mooelworkabie on 6v - 3wmp dc supply. 3. el 099 / 1 connecting teads ( spare leads for equipments ) banana to banana ( non stackable ) red & black colour ( one each ) 4. ph 117a kaleidoscope 5. ph 170a periscope 6. lkei 0o2 / 2 battery eliminators ( superior quality ) dc, 2-12v dc, 7 ph 002 / 3 ammeter ( edm-80 ) square dial moving coil dc with desk 5tand range 0-1amp. — 8. -.-a 9. 10. ph 01o / 2 bar magnet alneco make5oxlox5mm ( 2w ) ph 028 / b archimedes experimental setup. 10. ph 037 / a compass magnetic oia 18mm both side glass ( b.s.g ) . 11. ph o43 constantan wire / resistance wire ( 100gml. 12. ph 044 / 3 concave lens dia 50mm f.l 15cm 13. ph 045 / 3 convex lens dia 50mm f.l. 15cm 14. - - ph 046 / 1 convex mirror f.l.zscm dia 50mm 15. ph 047 / 1 concave mirror f.l.25cm dia 50mm 1. — —r. — —.— — — . .o. . ..a inp linini? 15. ph 047 / 1 concave mirror f.l.25cm dia 50mm 16. ph 053 / 3 copper wire ( dcc wire ) double cotton covered for connections 250 gm. 17. tkph 072 / 1 orawing board, ( superior quality soft wood ) , 18. 12”x18’. lkph 087 / 2 glass prism; equilateral 60m60x602, 50mm ( superior quality ) 19, lkph 089 / 2 glass slab ( english glass ) , 75x50x18 mm. 20. ph o99 / s horse shoe magnet / u’ magnet ( alnico ) 75mm. 21. ph 126 lens holder wooden eva shaped —r-p 22. ph 134 / 3 ( a ) magnifier plastic frame ( sup. ) black colour3” ph 144 metal blocx rectawgular 4xax2cm ( aiuminiurn. 23. 24. ph 145 / 1 meter scale one meter ( mdf ) 25. ( mdf ) 26. ph 149 / a mirror strip 4x1 with plastic stand. 27. ph 151 / 1 multimeter digital ( imported ) economical. 28. ph 162 / a optical bench ( all woodeni. 31. ph 195 / 4 resiitance box ( brass ) picg tipe; constantan tail 9mm thick brass block 1 to 1000 ohm. 32. ph 195 / 3 resistance box ibrass ) piug type; constafltafl cail 9mm 33. 34. 35. thick brass block 1 to 50o ohm. ph 197 / i resistance coil round bakelite case. ( range 1 ohm ) pi 197 / 1 resistance coil round bgieiite case. ( range 10 ohml pi 19f / 1 resiitance coil round bgielite case. ( range 20 ohmsf pi a201 / 9 rheostat ( brass rod ) 4.3cm dia tube length i5cms so ohms 1.6 amps 37. ph 224 / 1 slinky spring 75x50mm. ph 238 / 1 spring balance plastic body 250gm 39. ph 247 / 4 stop witch digital 1 / 100 sec ( kadio maie ) . 40. ph 265 / 3 voltmeter ( edm-80 ) squire dial dc range i0 iolt 41. phn 121 / 3 white screen wooden. 36. 38. phn 6s iron filling 500gm. - etc. total quantity : 10