Rheometer Accessories and Replacement Parts
Hach Company Filter Unit-Type A
Certified for water quality work this sterile disposable polystyrene filter unit contains a 47 mm 0 45 m cellulose nitrate membrane for superior recovery and growth of microorganisms If offers good chemical resistance to dilute acids aromatic and aliphatic hydrocarbons and conforms to American Public Health Association (APHA) and Standard Methods and U S EPA water quality testing Upper receivers are graduated from 20 to 115mL After filtration upper chamber can be easily twisted off of receiver
Seca Corp 222 Mechanical telescopic measuring rod with large measuring range, cm-only
Specially developed for wall mounting, this measuring rod is aligned to work exactly to the millimeter from head to toe. Its broad measuring slide and heel positioner are professional prerequisites. The telescopic measuring rod ensures that the result can be easily read at eye level even for the tallest patient. When not in use, the measuring slide can be folded down for safety. • Telescopic, durable aluminum measuring rod with large measurement range up to 90 inches • Includes heel positioner for ideal three-point measurement • Developed for wall installation • Measuring range: 6 – 230 cm • Graduation: 1 mm
Biotium DIHYDRORhodamine 123, DIHYDROCHLORIDE SALT
Dihydrorhodamine 123 itself is non-fluorescent, but it readily enters cells and is oxidized by oxidative species or by cellular redox systems to the fluorescent rhodamine 123 that accumulates in mitochondrial membranes. Dihydrorhodamine 123 is useful for detecting reactive oxygen species including superoxide (in the presence of peroxidase or cytochrome c) and peroxynitrite. Dihydrorhodamine 123 dihydrochloride is functionally equivalent to dihydrorhodamine 123 but with increased stability toward air oxidation and light during storage.Properties: White solid soluble in DMF; Store at -20°C and protect from light, especially in solution; C20H20Cl2N2O3; MW419
