Sample preparation
Pigment Lance, stainless steel V4A (1.4404), with one-quarter-open flute
Pigment Lance, stainless steel V4A (1.4404), with one-quarter-open flute
Ultrasonic sieve-bath SONOREX SUPER RK 1028 C, without heating
Ultrasonic sieve-bath SONOREX SUPER RK 1028 C, without heating
Ultrasonic sieve-bath SONOREX SUPER RK 1028 C, without heating
Ultrasonic sieve-bath SONOREX SUPER RK 1028 C, without heating