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a 50mm diameter Kjeldahl flask
providing stability and durability for reliable and repeatable experiments
simultaneously starting the timer
low power consumption
Real Scorpion Specimen a 50mm diameter Kjeldahl flaskVintage Resin Block: This scorpion specimen comes encased in a resin block dating back to the 1960s. Originally used for educational purposes, these vintage blocks now make unique paperweights or quirky home accessories. Each block measures approximately 6cm x 3. 3cm x 2cm. Educational Relic: Once used for teaching in schools or colleges, these resin blocks offer a glimpse into the past of educational tools. The inclusion of a real scorpion adds an
US$ 343.10
US$ 699.50
US$ 107.10
