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VON KOSSA
* A/ g# {2 S# {+ s1. Sections to water.
; q8 O: m; W2 j' t2. Place sections in 1% silver nitrate solution under ultra- violet light for 45 minutes.. ~/ E: _, u. w9 M
3. Wash in distilled water.' q) k/ y3 f$ w* y) ^
4. Treat with 3% sodium thiosulphate for 5 minutes.
! d1 c& R5 Y1 f- C! J9 I& A+ c5. Wash in water.
8 k3 Q' D/ X3 D* } Z2 k6. Counterstain with van Gieson for 5 minutes.5 E! O. k' U: F+ j8 R/ E
7. Wash in alcohol. g. s' }7 G! b8 [
8. Clear . Mount sections in DPX
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RESULTS
/ m9 e5 F3 k8 W- [Mineralised bone black Osteoid red
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9 O. l: I+ G9 C9 o R% o6 HSOLUTIONS
9 q |2 e, S, m0 T% YVAN GIESON --1% acid fuchsin 7.5 mls+ I8 _8 O$ \) L( }
--Saturated picric acid 92.5 mls
. B( a( w9 [. N9 V* B1 @--Distilled water 100 mls |
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