Special powders. Main uses: Latent fingerprints on non-porous and semi-porous surfaces. The special powders mixtures are developed to improve the characteristics of concentrated or regular powders: - greasy features are reduced. - lumps are avoided. - prints show better contrast.
Some muscadines in a bowl; the green ones are scuppernongs. The scuppernong /ËskÊpÉrËnÉÅ/ is a large variety of muscadine (Vitis rotundifolia), a species of grape native to the Southern United States. It is usually a greenish or bronze color and is similar in appearance and texture to a white grape, but rounder and larger and first known as the 'big white grape'.
1 ALTERNATE COMMON NAME: scuppernongs. 2  LEAVES: roundish, triangular teeth, v-shaped sinus at base, 2-4â wide, lustrous, yellowish green below. 3  FLOWER: early spring, clusters of small greenish-yellow. 4  FRUIT: small clusters of black, purple, or yellow-green (scuppernongs), 1 to 2.5 cm diameter, tough skin; sweet to sour.