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RH Services Inc. undertakes asbestos identification and fibre
counting. Mould identification and viable and non viable counting. Equipment is available for on site use.
Amosite asbestos (left) mounted in 1.68 HD refractive index
liquid and viewed with dispersion staining lens, showing distinctive dispersion colours.
Chrysotile asbestos (right) mounted in 1.55 HD refractive
index liquid and viewed through 250nm filter, showing the sign of elongation.
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