12 boxes containing comparator tubes
- Made:
- Germany
Collection of 12 boxes containing comparator tubes and glass sheet for comparing pH of solutions.
Box containing comparator tubes for comparing pH of bromocresol green
Box containing comparator tubes for comparing pH of bromocresol purple
Box containing comparator tubes for comparing pH of bromothymol blue
Box containing comparator tubes for comparing pH of bromocresol purple
Box containing comparator tubes for comparing pH of bromocresol purple
Box containing comparator tubes for comparing pH of bromophenol blue
Box containing comparator tubes for comparing pH of bromophenol blue
Box containing comparator tubes for comparing pH of bromocresol green
Box containing comparator tubes for comparing pH of bromocresol green
Box containing comparator tubes for comparing pH of phenol red
