Glass

Microscale, single-neck, round-bottom reaction flask with outer joint externally threaded to allow an O-RING-CAP-SEAL connection with mating male joint. This type connection eliminates the need for clamps while offering the positive leak-tight seal

Bushing connector for joining an Ace-Thred to a reduced end tube. Assorted bushing and o-ring materials.

Bushing connector for joining an Ace-Thred to a reduced end tube. Assorted bushing and o-ring materials.

Bushing connector for joining an Ace-Thred to a reduced end tube. Assorted bushing and o-ring materials.

Bushing connector for joining an Ace-Thred to a reduced end tube. Assorted bushing and o-ring materials.

Bushing connector for joining an Ace-Thred to a reduced end tube. Assorted bushing and o-ring materials.

Economical umbrella design freeze drying apparatus utilizing Ace-Threds for positive, grease-free connections that are easy to manipulate. A variety of vessels and adapters available and are readily adapted to mechanical units.

Luer, Bottom drip Adapter with or without flow regulator valve for use with ACE threaded columns. Shallow taper at upper end minimizes mixing below the packing support.

Luer, Bottom drip Adapter with or without flow regulator valve for use with ACE threaded columns. Shallow taper at upper end minimizes mixing below the packing support.

Luer, Bottom drip Adapter with or without flow regulator valve for use with ACE threaded columns. Shallow taper at upper end minimizes mixing below the packing support.

Luer, Bottom drip Adapter with or without flow regulator valve for use with ACE threaded columns. Shallow taper at upper end minimizes mixing below the packing support.

Tooled with groove to take O-Ring and provide greaseless, vacuum tight connection. All joints are held together with our 7669 family of pinch clamps, except for code -18 for which we use our 6509-03 two-piece clamp.