bids are invited for calorimeter lcd, catalog no 2147e, make parr instrument company, usa hsn code 90279090 , lcd transition board, catalog no a2340e, make parr instrument company, usa hsn code 90279090 , tubing kit, catalog no a1393dd, make parr instrument, usa hsn code 40103999 , 1 8 od tubing, pressure nylon 25 ft, catalog no hx0012tb0, make parr instruments, usa hsn code 90279090 , ferrule set,1 8 t brass, catalog no 214vb, make parr instruments, usa hsn code 74122013 , ignition thread, 4 inch 10g per 1k pcs, catalog no 845dd2, make parr instruments, usa hsn code 39269099 , heat wire 60 inch l 2.0 per use, catalog no 840dd2, make parr instrument, usa hsn code 85441990 , o ring, nbr 3 16id x 1 16cs pk. of 12, catalog no 238a, make parr instruments, usa hsn code 40169320 , o ring, nbr 7 16id x 1 16cs 12 pack, catalog no 415a, make parr instruments, usa hsn code 40169320 , o ring, nbr 2 3 8id x 1 8cs pack, catalog no 230a, make parr instruments, usa hsn code 40169320 lcd, catalog no 2147e, make parr instrument company, lcd transition board, catalog no a2340e, tubing kit, catalog no a1393dd, make parr instrument, 1 8 od tubing, pressure nylon 25 ft, catalog no hx0012tb024, ferrule total quantity : 24