Powder buffer solution provide long shelf life and stability and are ideal for low volume use.
* 6 packs of popular pH buffer solutions, 3 pack pH4.01 and 3 pack pH6.86
* Simple to use. Just add 250ml per powder packet
* Powder has an indefinite shelf life
* Easy 3-step procedure is written at the back of the packet
* Each powder packet/sachet makes 250ml of solution (when mixed with distilled or deionized water)
* Accuracy: ±0.01pH at 25°C
Our order processing cut-off time is 2pm. If your order and payment are cleared beyond 2pm, your order will be processed next business day. Delivery times vary depending on the size of the parcel.
* Satchels usually are delivered the next day.
* Big Parcels - North Island 1-2 days | South Island 2-3 days