Ammonium Chloride-Ammonium Hydroxide Buffer, APHA

APHA for Water Hardness.

Safety Data Sheet

Note: UPS considers containers of 10L or larger as hazardous, which means a hazardous shipping fee will apply per box.
e.g.: 3x4L does not have a haz fee, but 1x10L does.

Not sure which sizes are most cost-effective for shipping? Just ask us!