Replacement deuterium lamp for Merck Hitachi instruments from Excelitas as their model SD 3651-04J.

Applications

Merck-Hitachi: 

124, 181, 200, 220, 220A, 300, 340, 3200, 330, 330LC, 340, 556, 557, 2000,  5410(Chromaster), 5420(Chromaster), 5430(Chromaster), 655-A22

L- Series: L2000, L2400LCE, L2420LCE, L2450, L2455 DAD, L2455, L2500, L3000, L3200, L4000, L4200, L4225, L4250, L4500, L4720, L7400, L7420, L7450, L7455, L7455 DAD

U- Series:  U1000, U1100, U1500, U2000, U2001, U3010, U3210, U3310, U3410, U3501, U4000, U4001, U4010, U4100, UL1100, U999 

Perkin Elmer

124, 200, 220, 220A, 300, 320, 329, 330, 340, 556, 557

Varian

Prostar 330

Also known as:  Heraeus 80056072, Excelitas SD 3651 04J, Hitachi J 38-4017, 885-1000, 239-0354, PerkinElmer C0550505, C6957529.

(See also for Hitachi U1800 and U1900 the deuterium lamp Model# SD 3651-07J, P/N EXTS 80063164)