Marina Algae Magnet, cleans the inside of the aquarium glass without getting your hands wet, powerful magnets ensure a tight grip and the non-abrasive cleaning pads will not scratch the glass surface, suitable for
For low- to medium-range colorometric analysis of water quality. Ranges: 0-1 and 1-10ppm. Includes 30 self-filling ampules, comparators, accessory solutions, snap cup and instructions.
Apron Laboratory Pvc Coated 27X36In, These aprons are made of a chemical resistant PVC-coated fabric which stays flexible. There is reinforcement at the points of strain. Aprons include cloth ties at the neck and waist
Apron Laboratory Pvc Coated 27X42In, These aprons are made of a chemical resistant PVC-coated fabric which stays flexible. There is reinforcement at the points of strain. Aprons include cloth ties at the neck and waist
Apron Laboratory Pvc Coated 36X42In, These aprons are made of a chemical resistant PVC-coated fabric which stays flexible. There is reinforcement at the points of strain. Aprons include cloth ties at the neck and waist
Apron Laboratory Pvc Coated 36X46In, These aprons are made of a chemical resistant PVC-coated fabric which stays flexible. There is reinforcement at the points of strain. Aprons include cloth ties at the neck and waist