Apex Instruments offers a complete line of glassware. Our Standard Glassware features extra heavy borosilicate glass with unground #28 Ball and Socket Joints with O-Ring seals. Cost effective unground joints are more durable than ground joints and the O-Rings provide a tight, leak-free seal without grease.

• Extra heavy borosilicate glass with unground #28 ball and socket joints for durability
• O-Ring sealed joints provide a tight, grease-free, leak-free connection
• Complete basic and deluxe sets for EPA Method 4 and Method 5 sampling trains
• Deluxe Method 5 set includes spare filter assemblies, impingers, U-tubes and adapters in a lockable foam-lined transport case
• Broad component range covering Method 17 in-stack filters and Method 202/23 controlled condensate glassware
• Optional 3" or 4" filter assemblies plus Viton® or FEP-encapsulated O-Ring choices

Basic Method 5 Glassware Sets

Parameter	Specification
GN-CGS	Basic Method 5 Glassware Set (3" Filter Assembly)
GN-CGS4	Basic Method 5 Glassware Set (4" Filter Assembly)
GN-CGS-Z	Basic Method 5 Glassware Set (3" Filter Assembly) with OZ style Clamps
GN-CGS4-Z	Basic Method 5 Glassware Set (4" Filter Assembly) with OZ Style Clamps

Basic Method 5 Includes

Parameter	Specification
1 × GN-1	Cyclone Bypass, Unground with O-Ring
1 × GNFA-3 or GNFA-4	Filter Assembly, Unground Glass, PTFE Frit, Open Style Aluminum Clamp, 3" or 4"
1 × GN-8-18K	Double "L" Adapter with Type K Thermocouple Assembly, Cap and Silicone Seal
1 × GN-9AO	Greenburg Smith Impinger with Orifice, Unground
3 × GN-9A	Modified Greenburg Smith Impinger, Plain, Unground
3 × GN-11	U-Tube, Unground Sockets
12 × BS28WS	#28 Ball Joint Clamp, Generic

Basic Method 4 Glassware Set

Parameter	Specification
GN-CG4	Basic Method 4 (Moisture) Glassware Set
1 × GN-8	Double L Adapter, Unground #28 Sockets
1 × GN-9AO	Greenburg Smith Impinger with Orifice, Unground
3 × GN-9A	Modified Greenburg Smith Impinger, Plain, Unground
3 × GN-11	U-Tube, Unground Sockets
12 × BS28WS	#28 Ball Joint Clamp, Generic

Deluxe Method 5 Glassware Sets

Parameter	Specification
GN-DGS	Deluxe Method 5 Glass Set w/ Transport Case (GNFA-3")
GN-DGS4	Deluxe Method 5 Glass Set w/ Transport Case (GNFA-4")
Case Dimensions	25" (63.5 cm) x 19" (48.2 cm) x 23" (58.4 cm)
Full Weight	63 lbs. (29 kg.)
Empty Weight	39 lbs. (18 kg.)
Note	Set does not include cyclone or cyclone flask. Spare O-Rings are included.

Impinger Assemblies (Bottles with Inserts)

Parameter	Specification
GN-9A	Modified Greenburg-Smith (plain stem), 500 ml
GN-9AO	Greenburg-Smith (stem with orifice and plate), 500 ml
GN-9AK	Knock-out (short stem), 500 ml
GN-9AO-M7	Method 7 (stem with restricted orifice), 250 ml

Bottles

Parameter	Specification
GN-9B	Bottle, unground taper joint, 500 ml, 330 mm x 57 mm
GN-9B-1	1.0 liter, 330 mm x 75 mm
GN-9B-1.5	1.5 liter, 330 mm x 100 mm
GN-9B-2	2 liter, 330 mm x 110 mm
GN-9B-4	4 liter, 330 mm x 140 mm
GN-9B-M7	Method 7 Bottle, 250 ml, accepts GN-9I, 330 mm x 38 mm

Inserts

Parameter	Specification
GN-9I	Modified Greenburg-Smith O-Ring balls (plain stem), unground taper joint with double O-Ring seals
GN-91O	Greenburg-Smith (orifice stem), O-Ring ball, unground taper joint with double O-Ring seals
GN-91K	Knock-out stem, O-Ring balls, unground taper joint with double O-Ring seals

Cyclones

Parameter	Specification
GN-2	Cyclone Body, #28, unground socket and O-Ring ball
GN-3	Cyclone Flask, #28 unground sockets
GN-2RH	Cyclone for Mini Hot Box, Reduced Height, includes Teflon-lined #30 Cap

Filter Assemblies

Parameter	Specification
GNFA-2	2" Unground Glass, PTFE Filter Support, Open Style Aluminum Clamp (55 mm)
GNFA-3	3" Unground Glass, PTFE Filter Support, Open Style Aluminum Clamp (82.6 mm)
GNFA-3Z	3" Unground Glass Filter Support, OZ Style Threaded Filter Clamp
GNFA-3U-18	Open Style Aluminum Clamp, U-Style with 90° inlet and outlet, and #18 threaded joint
GNFA-3U-18K	U-Style Filter Assembly with Thermocouple Assembly
GNFA-3-STR	3" Unground Glass, PTFE Filter Support, Open Style Aluminum Clamp, Straight Through Style
GNFA-4	4" Unground Glass, PTFE Filter Support, Open Style Aluminum Clamp (110 mm)
GNFA-4Z	4" Unground Glass, PTFE Filter support, OZ Style Threaded Filter Clamp
GNFA-4-5G	4" Filter Assembly, Unground Glass, Poly Donut Spacer with TC assembly, Dual PTFE Frits, Open Style Aluminum Clamp

Connectors

Parameter	Specification
GN-1	Cyclone Bypass, #28 unground socket and O-Ring Ball
GN-8	Double "L" with #18 Thread for TC (order cap and seal separately)
GN-8-18K	Double "L" with Type-K TC assembly, cap and silicone seal
GN-11	U-Tube, #28 unground sockets
GN-13	Filter By-Pass, #28 unground socket and O-Ring ball

Method 202 / Controlled Condensate Glassware

Parameter	Specification
GN-VCHM-M202	M202 Spiral Condenser, #28 Socket both ends, Water Jacket Hose Barbs, high moisture sources above 15%
GN-VC-M202	Vertical Condenser, #28 Socket and #28 Ball, Water Jacket Hose Barbs, 5/8 Inner Cooler Core
GN-HCCH-A	Horizontal Condenser for Controlled Condensate Sampling with #11 port for cartridge heater, with Heater and TC assembly, #28 Socket both ends, Water Jacket w/Hose Barbs, TC-well and #15 Solid Cap
GNM-T	XAD Trap, #28 Unground Socket & O-Ring Ball (Top), Water Jacket Hose Barbs

Stainless Steel Impingers

Parameter	Specification
SN-5C	Stainless Steel Impinger Assembly, #28 Socket & Ball; includes three SN-9A, one SN-9AO, three SN-11, one SN-8-4, eight BS28WS clamps, four KST-45 Keck Clips
SN-9A	Stainless Steel Impinger Assembly, insert with bottle, straight stem, #28 balls (2), machined cap, #45 keck clip, 750 ml max capacity
SN-9AO	Stainless Steel Impinger Assembly, insert with bottle, 1/16" stem orifice, #28 balls (2), machined cap, #45 keck clip, 750 ml max capacity
SN-9B	Stainless Steel Impinger Bottle only, 750 ml capacity, with threaded cap
SN-11	U-Tube, #28 Sockets, Stainless Steel

GN-Series Specifications  Download