Hi Richard/Heidi,
The Fill station works well. It takes the guess work out of trapped air bubbles in the smaller sample cells. I use it everyday.
Regards,
Linda Stephan
Production Scientist
Quality Control, Milwaukee
A business of Merck KGaA, Darmstadt, Germany
Sigma-Aldrich Corp. I 6000 N. Teutonia Ave. I Milwaukee, WI 53209 / USA