If you have had your TF-100 test kit for more than a year and you're getting low on a few items, this is a good way to replace ALL the chemistry in your kit with fresh full bottles. You'll save 35% as opposed to purchasing them seperately and it's no hassle to look up the right one. All the chemistry is VERY fresh
R-0003..................22ml
R-0007..................30ml
R-0008..................30ml
R-0009..................30ml
R-0010..................15ml
R-0011L................15ml
R-0012..................30ml
R-0013................240ml
R-0014..................22ml
R-0600..................22ml
R-0870....................10g
R-0871..................60ml
