https://www.labassets.com/listings/5948404-used-pyrex-500ml-filter-flask-conical-with-hole-spout-mix-12-pcs
Used Pyrex 500mL Filter Flask Conical With Hole/Spout mix, 12 pcs. ...
Pyrex 500mL Filter Flask Conical With mix of 6 pcs hole and 6 pcs spout. This is a ‘BUY IT NOW’ fixed price auction, giving buyers the opportunity to buy...
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https://www.labassets.com/listings/5948406-used-schott-duran-pyrex-mix-500ml-and-250ml-filter-flask-conical-with-hole-20-pcs
Used Schott Duran/Pyrex mix 500mL and 250mL Filter Flask Conical Wi...
Schott Duran/Pyrex mix, 10 x 500mL and 10 x 250mL, Filter Flask Conical With Hole. This is a ‘BUY IT NOW’ fixed price auction, giving buyers the...
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https://www.labassets.com/listings/5948405-used-schott-duran-pyrex-mix-100ml-filter-flask-conical-with-hole-23-pcs
Used Schott Duran/Pyrex mix 100mL Filter Flask Conical With Hole, 2...
Schott Duran/Pyrex mix 100mL Filter Flask Conical With Hole, 23 pcs. This is a ‘BUY IT NOW’ fixed price auction, giving buyers the opportunity to buy at a...
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