PYREX烧杯250ml优惠价
PYREX烧杯250ml，1000-250 德国PYREX烧杯250ml
1000 PYREX Brand, Griffin, Low Form, Double Scale, Graduated
Beaker, with spout, manufactured with uniform wall thickness, offers optimum balance between thermal shock resistance and mechanical strength. For convenience, the 250 through 4000 mL beakers have a double graduated metric scale to indicate approximate content. All sizes have an extra large marking spot. The 10 mL size is not graduated.
PYREX烧杯250ml，1000-250 德国PYREX烧杯250ml
PYREX烧杯250ml，1000-250 德国PYREX烧杯250ml