N 
tH 
N 
Procente des durchgelassenen Lichtes und Metallgehalt. 
9 Theile 2 Theile 1 Theil - |Colloidgold 
Spectralbezirk — | Colloidgold |Colloidgold |Colloidgold |Colloidgold| Colloid- | Colloid- | Colloid- .| Colloid- 
Wellenlangen roth +1 Theil | +1 Theil | +-1 Theil | _ platin silber nickel kobalt Sa 
Wasser Wasser Wasser 
0°677 —0°642 p 17°2 1980 20°50 32°68 19°41 33°44 37°59 45°04 14°45 
0-642 —O°621 p 9°95 11-91 16°27 25:00 18°59 19°61 41°05 48-10 14°24 
0-621 —0-604 p 7°59 8°23 12°22 1231 17°24 16-40 42-75 48-2 13°81 
0-604 —0'589 p 5°16 5975 10-20 19°22 16°26 14°25 43°60 47-0 13°81 
0°589 —0°575 p 3°74 4°39 8°55 15°88 15°50 12°50. 43°70 45°67 13°12 
0°575 —0°5515 p. 2-16 323 7°00 12°59 14°45 10:96 42-50 42-0 12.85 
0°5515—0°524 pp 1°46 2°39 6°13 10°68 13°72 9-71 40-00 37°46 12°84 
0°524°—0°512 p 1°42 2°29 5+59 10°34 12°22 9°25 36:0 30°215| = 11-97 
0°512 —0°499 p 1:46 2°68 5° 76 10°40 10°69 7°19 33°11 23°81 1299 
0:499 —0-4875 p. a es 3°31 6:42 12°94 10°34 5°75 32°36 21°41 14°39 
0-4875—0°469 p 2°51 4°13 7°46 15°39 9°96 4°39 28-01 16°00 17°36 
0°469 —0°446 p. 2-98 4°39 8°55 18°73 9°08 2°18 27°10 12°40-2) = 16"80 
0-446 —0°420 p. 3°11 4+53 9°12 19-23 8°91 Or2 23°58 6°54 10°71 
Metallgehalt in 
Gramm in 100cm? 
Colldid Ana Ss 0-011 0 +0099 0:0073 0-0055 00118 0:0053 0: 0025 0-0018 0-004 
