Washer and Cleaner Accessories
Electron Microscopy Sciences Optical Resolution Grating with Ronchi Ruling 2 lines/ mm
Metallic grating pattern on glass squares with opaque lines approximately 50% of the pitch. Stock items are on 50 mm x 50 mm squares of glass 1.5 mm thick. The glass is B270 with refractive index of 1.52. Mutually perpendicular pairs produce a screen of square apertures. Vacuum deposited chrome gratings on glass substrate. Typically used for testing of resolution, field distortion and parfocal stability, but may be paired to provide interference patterns. 50mm x 50mm B270 glass, 2 lines per mm ruled over full area.
MSC Rite-Kem Inc. Detergent, 4 Mole Non-Ionic Surfactant, 1 Gallon
This general purpose detergent is a super concentrated 4 mole non-ionic surfactant, supplied in a 1 gallon container. It is suitable for various cleaning applications.
- General purpose detergent
- 4 mole non-ionic surfactant
- Super concentrated formula
- 1 gallon container
Hach Company ETFE Washers, 6 pcs - For Hach sensors (compatible with all sensors except 31123)
ETFE washers supplied as a kit of six. These washers are intended as replacement washers for sensor maintenance and are made from ETFE (Tefzel) for chemical resistance and durability. Manufacturer documentation notes compatibility with all sensors except model 31123.
- Kit includes six washers.
- Material: ethylene tetrafluoroethylene (ETFE).
- Designed for sensor maintenance and sealing applications.
- Resistant to common chemical exposure associated with sensor use.
- Sold as a spare parts kit for sensor assemblies.
Uline 8 DIAMETER ROLL CRADLE-46X12
8IN DIAMETER ROLL CRADLE-46X12IN Paper Cushioning 18 pairs/carton
Uline 10 DIAMETER ROLL CRADLE-42X12
10IN DIAMETER ROLL CRADLE-42X12IN Paper Cushioning 12 pairs/carton