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Mild steel or stainless steel, circular, asbestos covered or corklined jaws. Hold beakers tightly and safely. Length 300 mm
Home / Chemistry - General & Chemical Laboratory Apparatus

PM-772 BEAKER TONGS

  • Mild steel or stainless steel, hold flask firmly, corklined jaws, with finger grip. Length 300 mm
  • Comprises a borosilicate glass U tube with 225 mm. height, with each limb graduated 0-120 x 1 mm. Bend fitted with a filling tube and stopcock. Two platinum electrodes 14 mm. diameter can be adjusted at any position by locking

Mild steel or stainless steel, circular, asbestos covered or corklined
jaws. Hold beakers tightly and safely. Length 300 mm

SKU: PM-772 BEAKER TONGS Category: Chemistry - General & Chemical Laboratory Apparatus
  • Mild steel or stainless steel, hold flask firmly, corklined jaws, with finger grip. Length 300 mm
  • Comprises a borosilicate glass U tube with 225 mm. height, with each limb graduated 0-120 x 1 mm. Bend fitted with a filling tube and stopcock. Two platinum electrodes 14 mm. diameter can be adjusted at any position by locking
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  • TWIST DRILLS PM-781 TWIST DRILLS
  • Variable Bandwidth, for quick and accurate spectrophotometric analysis of any concentration. The use of diffraction grating in the monochromator produces a linear spectrum. High resolution grating ensures a narrow bandwidth. The instrument output is available in terms of % transmission (%t), absorbance (abs. ), & concentration (conc. ). Suitable for clinical lab applications, pharmaceutical and biochemica, quantitative analysis, kinetics, wavelength scan, multi-wavelength and DNA/protein analysis. Sample storage memory and printer output port for printing of data with any dot matrix printer. The pc can be connected using the usb interface. With provision for 8 position auto cell changer with 10 mm. path-length cuvette Technical Specifications Wavelength range 190-1100 nm. (1200 lines/mm grating) Mode Basic/quantitative/wavelength scan/dna protein test/kinetics Scanning speed Fast / medium / slow Wavelength accuracy 0. 1 nm. Bandwidth 0. 5 nm., 1nm., 2 nm., 4 nm., 5 nm. (variable bandwidth) Wavelength reproducibility 0. 1 nm. Photometric display range 0-200 % t,-0. 3 - 3. 0 abs,0-9999 conc. Photometric accuracy 0. 3 % t Photometric repeatability 0. 2 % t Stability 0. 001a/h @ 500 nm. Baseline flatness 0. 001 a Noise 0. 001 a Stray light < 0. 05% t @ 220 nm., 360 nm.) Data output port usb Printer port Parallel port Display Graphic lcd (320*240 dots) Lamps Deuterium lamp & tungsten halogen lamp Detector Silicon photodiode Dimensions 630 x 430 x 206 mm. Mass 26 kg(approx. ) PM-753 DOUBLE BEAM UV VIS SPECTROPHOTOMETER VARIABLE BANDWIDTH
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