Pyrex Vista test tubes are well annealed, resistant to heat, and chemically stable.
Rims are fire-polished
Quality Pyrex brand with high heat tolerance at an affordable price
Price ex GST
Pyrex Vista test tubes are well annealed, resistant to heat, and chemically stable.
Rims are fire-polished
Quality Pyrex brand with high heat tolerance at an affordable price
Price ex GST