PH7.00 500mL 7.00pH, one bottle

DDJS-0.1-GC Cond probe Glass, BNC（Q9）, k=0.1，1m

DTEMP-01 Stainless-steel temp probe NTC 10 KΩ, cab

AutoMATE™ Pipette tips, racked 96 well, 1000ul Lo