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I have a DR3900 Spectrophotometer in my laboratory. It is often giving or showing error message . Can any one help me on the cause and how to clear this error message? Thanking you in advance for your kind assistance

Purified water

Does the Linistat Linear Stainer require a connection to filtered or purified water? 

Agilent 7890 GC

Has anyone got a service manual for Agilent 7890 GC?

J-20XPI L3, L4, L11 errors

Hey all,  I have a J-20XPI that is giving me door errors.  With door closed, on power up: L3 error on main display, can't clear it L3, L4, L11, L12 on the upper red display(pressing CE to cycle through them) Can'...

How to fix broken door latch for Innova 42 Shaker series

Our Innova 42 shaker door latch was broken. The female part in the body of the unit does not open when the door is opened. You have to use a screw driver to fore the latch open and then close the door. Does anyone know to fix this problem? Many...


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