I have a question about the Tropic Marin Nitrate/Nitrite Test Kit. I do like the test kit overall, the colors like all visual test kits are subjective to some degree.
My question is bottle “A” needs to be shaken well for at least 30 seconds, I have done that. There’s a crystallization of the liquid that hangs onto the syringe and the neck of the “A” bottle. Is this normal? The kit is new and has not expired. I’ve been rinsing off the 1ML syringe in RO/DI water because of the crystals on the exterior of the syringe.
Anyone else experiencing crystallization in the “A” bottle, is it normal?
Thanks for looking…...
My question is bottle “A” needs to be shaken well for at least 30 seconds, I have done that. There’s a crystallization of the liquid that hangs onto the syringe and the neck of the “A” bottle. Is this normal? The kit is new and has not expired. I’ve been rinsing off the 1ML syringe in RO/DI water because of the crystals on the exterior of the syringe.
Anyone else experiencing crystallization in the “A” bottle, is it normal?
Thanks for looking…...