SKU: 115911 IN STOCK Save13% BESQUAL Natural Gas Double Bunsen Burner - Heavy base - ( Natural Gas - Lever ) It has a fire-size regulating valve and regulation of air entrance that always provides a BLUE flame - not contaminating the tools and wax . #555-000 Feature Natural Gas - + $28.60 $24.85 Add to cart Manufacturer # 555-000 Manufacturer BESQUAL Feature Double tube Add to favorite
SKU: 417528 RENFERT - Bijou 90 lab burner- natural gas two-tube EACH - #9610000 Feature Natural Gas - + $203.97 Add to cart Manufacturer # 9610000 Manufacturer RENFERT Feature Double tube ETD 5 DAYS Add to favorite
Double tube
