RS 1 Consisting of magnetic stirring bars IKAFLON® 10, IKAFLON® 15, IKAFLON® 20, IKAFLON® 25, IKAFLON® 30, IKAFLON® 40, IKAFLON® 50, IKAFLON® 80, TRIKA® 25 and TRIKA® 42. RS 2 Consisting of magnetic stirring bars IKAFLON® 40 round, IKAFLON® 40 glass, IKAFLON® 30 power, IKAFLON® 40 slide round, IKAFLON® 40 ellipse, IKAFLON® 25 cross, IKAFLON® 9 crown, IKAFLON® 25 bone and TRIKA® 40. RS 1 Consisting of magnetic stirring bars IKAFLON® 10, IKAFLON® 15, IKAFLON® 20, IKAFLON® 25, IKAFLON® 30, IKAFLON® 40, IKAFLON® 50, IKAFLON® 80, TRIKA® 25 and TRIKA® 42. RS 2 Consisting of magnetic stirring bars IKAFLON® 40 round, IKAFLON® 40 glass, IKAFLON® 30 power, IKAFLON® 40 slide round, IKAFLON® 40 ellipse, IKAFLON® 25 cross, IKAFLON® 9 crown, IKAFLON® 25 bone and TRIKA® 40.