558.35 CHF
Sturdy, user-friendly universal hand-held refractometer with selector switch for all measuring ranges. Movable prism ftting for sharply defned contour lines, direct and indirect light inlets for determination with both transparent and opaque substances. Includes thermometer.
Measuring range: 1.333 – 1.517 nD
Accuracy: 0.0005 nD
Scale divisions: 0.0005 nD
Thermometer: 6 – 36°C
Sturdy, user-friendly universal hand-held refractometer with selector switch for all measuring ranges. Movable prism ftting for sharply defned contour lines, direct and indirect light inlets for determination with both transparent and opaque substances. Includes thermometer.
Measuring range: 1.333 – 1.517 nD
Accuracy: 0.0005 nD
Scale divisions: 0.0005 nD
Thermometer: 6 – 36°C
Dieses Reliefmodell (1/2 Grösse) des menschlichen Blutkreislaufs zeigt:
arteriovenöses System
Herz
Lunge
Leber
Milz
Nieren
Teile des Knochengerüsts.
Auf Grundbrett.
