
比色皿CYLIND.CELL,20MM(G)W/PLUG,用于UV-2450/UV-2550
比色皿CYLIND.CELL,20MM(G)W/PLUG,用于UV-2450/UV-2550
比色皿CYLIND.CELL,50MM(S),用于UV-2450/UV-2550
圆筒比色皿CYLIND.CELL,100MM(S),用于UV-2450/UV-2550
10mm光程石英比色皿带密封塞CELL(S), WITH SEALED PLUG,用于UV-2450/UV-2550
10mm光程玻璃比色皿带密封塞CELL(G), WITH SEALED PLUG,用于UV-2450/UV-2550
20mm光程光程石英比色皿RETANG.CELL,20MM(S),用于UV-2450/UV-2550
10mm光程石英比色皿CELL,10MM(S),用于UV-2450/UV-2550
钨灯LAMP,HALOGEN 64604,用于UV-2450/UV-2550
氘灯LAMP,L6380,用于UV-2450/UV-2550