462 FLASKS (ACCESSORIES) ZapCap S-Series Cell Culture Media Filter Unit. S&S The ZapCap series is a complete bottle top unit with funnel and tubing nozzle for attaching to bottles. The cellulose acetate membrane (CA) has extremely low protein binding for cell culture media and other aqueous solutions. The unit connects to any standard 33 mm to 45 mm bottle opening. The membrane diameter has a 76 mm, 39.2 cm 2 effective filter area. Enclosed borosilicate prefilter for higher flow rate. The ZapCap Plus has an integrated glass fiber prefilter for very high flow rate. The ZapCap can be used up to 50 C. Constructed of polystyrene (PS). S&S. (JM) Description Pore Size (µm) Qty/pk Price/pk F2769-1 10443401 ZapCap -S Bottle-Top 0.2 12 $94.50 Cap F2769-2 10443411 ZapCap -S Bottle-Top 0.45 12 $94.50 Cap F2769-3 10443430 ZapCap -S PLUS 0.2 12 $114.50 F2769-5 10443435 ZapCap -S PLUS 0.45 12 $114.50 Vinyl Coated "C" Shaped Open Lead Rings Rings fits neatly around the neck of filtering flasks with side-arm tubing connections. No need to disconnect the tubing and possibly compromise the process. The open ring is made of lead and covered with Vikem vinyl coating to protect glassware. It is flexible enough to be pulled apart to accommodate a wider vessel. Available in four diameter/ weight combinations to meet the needs in your lab. Bel-Art. (CGJLMT) F3624 Description Qty Price F3624-1 F183080500 "C" Shaped Lead Ring, Fits 125-500ml Flask. 227g F3624-2 F183081000 "C" Shaped Lead Ring, Fits 250-1000ml Flask. 450g F3624-3 F183082000 "C" Shaped Lead Ring, Fits 500-2000ml Flask. 680g F3624-4 F183084000 "C" Shaped Lead Ring, Fits 1000-4000ml Flask. 900g 1 $19.00 1 $21.50 1 $24.00 1 $26.00 ZapCap CR Chemical Resistant Filter Unit. S&S ZapCap -CR is a chemical-resistant bottle-top filter unit for filtration of medium volumes of cell culture media and HPLC solutions. Complete 500 ml units with tubing nozzle for attaching to bottles (bottle-top). Connection seals on any standard bottle with 33-45 mm neck. Membrane diameter 76 mm, filter area 39.2 cm². Polyamide membrane filters (NL) for the retention of fine particles and microorganisms in HPLC/FPLC solutions when the column packing is 10 µm. PTFE membrane filters (TE) for the retention of particles in organic solutions, strong acids or aldehydes. S&S. (JM) Pore Size Membrane / Housing Qty/pk Price/pk F2769H-1 10443421 0.2µm NL/PP 12 $87.40 F2769H-2 10443423 0.45µm NL/PP 12 $87.40 F2769H-3 10443425 0.45µm TE/PP 12 $87.40 Poxygrid Lead Ring Holder When you use this wire formed, epoxy coated holder to keep lead rings organized, you'll always have the size you need at hand. Occupying very little space, the circular base is only 7½" in diameter. Rings having an inside diameter of 0.7" or larger stack neatly on a tapered center post which is 6¾" high. Bel-Art. (CGJLMT) F3625 Description Qty Price F3625 F183071000 Poxygrid Lead Ring Holder 1 $12.50 Vikem Vinyl Coated Lead Rings Vikem Vinyl Coated Lead Rings stabilize glassware immersed in water baths reducing floating, breakage and chemical spills. The bright red Vikem vinyl coating is chemical-resistant and will not scratch flasks. Bel-Art. (CGJLMT) F3623 Description Qty Price F3623-1 F183070005 Lead Ring, Fits 125-500ml Flasks. 227g 1 $16.00 F3623-2 F183070010 Lead Ring, Fits 250-1000ml Flasks. 454g 1 $18.00 F3623-3 F183070015 Lead Ring, Fits 500-2000ml Flasks. 681g 1 $21.75 F3623-4 F183070020 Lead Ring, Fits 1000-4000ml Flasks. 908g 1 $23.00 Round Bottom Flask Support Round-bottom flasks of any size up to 10 liters are cradled securely in the stepped concentric rings of this support. Supports are stackable affording the ability to create a stable base at various heights. Spilled acids, alkalies, or other corrosive liquids do not affect polypropylene construction. Steam autoclavable at 121 C (250 F). 171mm (6 3/4") in diameter x 51mm (2") high. Bel-Art. (CGJLMT) S7121 Description Qty Price S7121 F389500000 Round Bottom Flask Support 1 $16.00
463 PYREX Florence Flat Bottom Boiling Flasks, Long Tooled Neck These PYREX flat bottom boiling flasks have long necks with tooled mouths and use rubber stoppers for sealing. The 12L size has a short neck. They are expansion and mechanical conditions. The normal working temperature for PYREX boiling flasks is 230 C. Corning. (GJ) F2860 Stopper No. Qty/pk Price/pk Qty/cs Price/cs F2860-50 4060-50 50 1 Inquire 1 $8.26 F2860-125 4060-125 125 2 6 $45.60 24 $158.75 F2860-250 4060-250 250 5 6 $48.90 24 $170.23 F2860-500 4060-500 500 6 6 $70.80 24 $246.36 F2860-1L 4060-1L 1000 8 Inquire 6 $76.88 F2860-2L 4060-2L 2000 8 Inquire 1 $34.42 F2860-6L 4060-6L 6000 11 Inquire 1 $80.33 F2860-12L 4060-12L 12000 11 Inquire 1 $171.91 KIMAX Flat Bottom Florence with Reinforced Tooled Top KIMAX flasks have a low coefficient of expansion to resist thermal shock. They are constructed with sturdy walls to minimize mechanical breakage, and reinforced tooled tops for strength and a secure stopper fit. Designed from ASTM Specification E1403, Type I, Class 1, requirements. Kimble Glass. F2970 Rubber Stopper F2970-500 25000-500 500 6 182 1 $11.32 6 $59.04 F2970-1L 25000-1000 1000 8 215 1 $14.15 6 $73.80 F2970-6L 25000-6000 6000 11 365 1 $77.10 1 $77.10 PYREX Florence Flat Bottom Boiling Flask w/ts Long Neck These PYREX flat bottom boiling flasks have full length outer 24/40 joints on long necks. They are controlled to provide the proper expansion and mechanical long life under the toughest lab conditions. The normal working temperature for PYREX boiling flasks is 230 C. Corning Adapter Nos. 8800, 8820 and 8825 are used to connect flasks with different size joints, thus allowing numerous combinations for diverse assemblies. Corning. (GJ) Qty Price Qty/cs Price/cs F2880-250 4080-250 250 1 $27.39 12 $285.89 F2880-500 4080-500 500 1 $30.46 12 $317.90 FLUO-KEM Teflon SLEEVES are available to snug up ground glass joints to keep them from seizing, leaking, or galling.
464 PYREX Flat Bottom Boiling Flasks with 24/40 TS Short Neck These PYREX flat bottom boiling flasks have full length outer 24/40 TS joints, but with shorter necks. They are F2900 conditions. The normal working temperature for PYREX boiling flasks is 230 C. Corning Adapter Nos. 8800, 8820 and 8825 are used to connect flasks with different size joints, thus allowing numerous combinations for diverse assemblies. Corning. (GJ) Qty Price Qty/cs Price/cs F2900-50 4100-50 50 1 Inquire 1 $27.02 F2900-125 4100-125 125 1 $24.41 12 $254.74 F2900-250 4100-250 250 1 $24.20 12 $252.51 F2900-500 4100-500 500 1 $26.91 12 $280.82 F2900-1L 4100-1L 1000 1 $29.15 12 $304.18 FLUO-KEM Teflon SLEEVES are available to snug up ground glass joints to keep them from seizing, leaking, or galling. RAY-SORB Flat Bottom Short Neck Boiling Flask with Full Length 24/40 Joint KIMAX boiling flask is RAY-SORB processed to provide protection to solutions sensitive to light of the shorter wavelengths. Designed from ASTM Specification E 1403, Type I, Class 4 requirements. Kimble Glass. C4920 F2911 Height (mm) Qty/cs Price/cs F2911 25057-250 250 133 1 $68.98 Large Versatile Clamps Zinc alloy with stainless steel spring and extension arm. Three finger jaws will hold objects 6-89mm diameter. Overall length 276mm. Richard-Allen Scientific Richard-Allan. (GMT) Description Qty Price C4920-1 58862 With vinylized, 3-finger jaws 1 $24.00 C4920-2 58863 With heavy fiberglass finger sleeves 1 $24.00 KIMAX Flat Bottom Short Neck Boiling Flasks with 24/40 Joint KIMAX boiling flask with a short joint neck. Designed from ASTM Specification E 1403, Type I, Class 4 requirements. Kimble Glass. F2910 Height F2910-125 25055-125 125 115 1 $24.64 12 $257.16 F2910-250 25055-250 250 133 1 $24.40 12 $254.64 F2910-300 25055-300 300 135 1 $37.10 12 $387.12 F2910-500 25055-500 500 155 1 $27.16 12 $283.44 F2910-1L 25055-1000 1000 182 1 $29.29 12 $305.64 PYREX Round Bottom Boiling Flasks w/long Tooled Mouth These PYREX round bottom boiling flasks have long necks with tooled mouths and use rubber stoppers for sealing. They are thicknesses are carefully expansion and mechanical chemical durability results in contamination-free results and long life under the toughest lab conditions. The normal working temperature for PYREX boiling flasks is 230 C. Corning. (GJ) Stopper No. F2920 Qty/pk Price/pk Qty/cs Price/cs F2920-100 4280-100 100 2 12 $103.68 84 $630.74 F2920-250 4280-250 250 5 Inquire 1 $10.14 F2920-500 4280-500 500 6 6 $75.84 12 $131.91 F2920-1L 4280-1L 1000 8 6 $97.56 12 $169.73 F2920-2L 4280-2L 2000 8 1 Inquire 18 $747.86 F2920-5L 4280-5L 5000 11 1 $82.26 6 $429.19
465 KIMAX Round Bottom Boiling Flasks with Reinforced Tooled Top KIMAX round bottomed boiling flask. Designed from ASTM Specification E1403, Type II, Class 1, requirements. Kimble Glass. Flask with 14/20 Joint KIMAX boiling flask with a short neck and a medium length joint. Designed from ASTM Specification E1403, Type II, Class 3 requirements. Kimble Glass. Rubber Stopper Fit (mm) Qty F2930 Price Qty/cs Price/cs F2930-250 25200-250 250 5 149 1 $12.63 12 $131.76 F2930-500 25200-500 500 6 205 1 $13.69 6 $71.40 (mm) F3005 O.D. F3005-1 25276-100 100 90 60 1 $27.51 12 $287.04 F3005-2 25276-250 250 116 82 1 $44.52 12 $464.52 Red LDPE Safety Wash Bottles Red LDPE safety wash bottles are instantly recognizable. Bottles offer dripless and contamination-free delivery tube (delivery tube is separate from closure.) Nalge-Nunc. (CGL) Ring Neck These PYREX round bottom boiling flasks have short ring necks and are designed to be used with rubber stoppers. These ring neck boiling flasks are precisely tooled for uniform stopper fit. The reinforced rim increases mechanical strength. These flasks are used in applications requiring rigid stoppering and as wash bottles in routine lab washing. They are F2940 strength for greater shock chemical durability results in conditions. The normal working temperature for PYREX boiling flasks is 230 C. Corning. (GJ) Stopper No. Qty Price Qty/cs Price/cs F2940-250 4260-250 250 5 1 Inquire 1 $14.24 F2940-500 4260-500 500 6 1 Inquire 1 $18.06 F2940-1L 4260-1L 1000 8 1 $20.25 12 $211.29 F2940-2L 4260-2L 2000 10 1 $39.57 18 $619.44 F2940-3L 4260-3L 3000 10 1 Inquire 1 $44.02 F2940-5L 4260-5L 5000 11 1 $66.67 6 $347.82 F2940-12L 4260-12L 12000 11 1 Inquire 1 $166.04 F2940-22L 4260-22L 22000 14 1 Inquire 1 $301.67 B7473 (ml/oz) Qty/cs Price/cs B7473-250 DS2404-0250 250/8 4 $21.68 B7473-500 DS2404-0500 500/16 4 $29.00 Flask with 19/22 Joint KIMAX boiling flask with a short neck and a medium length joint. Designed from ASTM Specification E1403, Type II, Class 3 requirements. Kimble Glass. (mm) F3010 O.D. F3010-4 25277-100 100 92 60 1 $25.30 12 $264.00 F3010-5 25277-250 250 118 80 1 $33.64 12 $351.00 F3010-6 25277-500 500 142 102 1 $41.98 12 $438.00
466 PYREX Round Bottom Boiling Flasks w/ts Joint Short Neck These PYREX round bottom boiling flasks have full length outer joints, but with shorter necks. They are manufactured from No. 7740 borosilicate glass. Wall F3020 conditions. The normal working temperature for PYREX boiling flasks is 230 C. Corning Adapter Nos. 8800, 8820 and 8825 are used to connect flasks with different size joints, thus allowing Joint Size Qty/pk Price/pk Qty/cs Price/cs F3020-50 4320-50 50 19/38 2 $58.92 12 $307.39 F3020-100 4320-100 100 24/40 2 $44.88 12 $234.10 F3020-250 4320-250 250 24/40 2 $47.02 12 $245.22 F3020-300 4320-300 300 24/40 2 $66.98 12 $349.42 F3020-500 4320-500 500 24/40 2 $51.78 12 $270.07 F3020-1L 4320-1L 1000 24/40 1 $29.39 12 $306.78 F3020-2L 4320-2L 2000 24/40 1 $50.51 6 $263.52 F3020-3L 4320-3L 3000 24/40 1 $95.96 6 $500.64 F3020-5L 4320-5L 5000 45/50 1 $145.67 4 $506.68 F3020-12L 4320-12L 12000 55/50 Inquire 1 $238.69 Neck & 19/22 TS Joint These PYREX round bottom boiling flasks have full length outer 19/22 TS joints, but with shorter necks. They are borosilicate glass. Wall balance between thermal expansion and mechanical chemical durability results in contamination-free results and long life under the toughest lab conditions. The normal working temperature for PYREX boiling flasks is 230 C. Corning Adapter Nos. 8800, 8820 F3022 and 8825 are used to connect flasks with different size joints, thus allowing Qty/pk Price/pk Qty/cs Price/cs F3022-25 4320B-25 25 Inquire 1 $24.47 F3022-50 4320B-50 50 Inquire 1 $24.67 F3022-100 4320B-100 100 2 $50.34 12 $262.65 F3022-250 4320B-250 250 Inquire 1 $30.19 F3022-500 4320B-500 500 Inquire 1 $33.43 Neck & 24/40 TS Joint These 50mL PYREX round bottom boiling flasks have full length outer 24/40 joints, but with shorter necks. They are carefully designed and F3021 conditions. The normal working temperature for PYREX boiling flasks is 230 C. Corning Adapter Nos. 8800, 8820 and 8825 are used to connect flasks with different size joints, thus allowing Qty Price Qty/cs Price/cs F3021-50 4320A-50 50 1 $23.51 12 $245.22 Flask with 24/40 Joint KIMAX boiling flask designed from ASTM Specification E1403, Type II, Class 3 requirements. Kimble Glass. F3030 Height F3030-50 25285-50 50 100 1 $23.70 12 $247.32 F3030-100 25285-100 100 115 1 $22.67 12 $236.52 F3030-200 25285-200 200 130 1 $32.84 12 $342.72 F3030-250 25285-250 250 140 1 $23.70 12 $247.32 F3030-300 25285-300 300 145 1 $33.48 12 $349.32 F3030-500 25285-500 500 160 1 $26.11 12 $272.40 F3030-1L 25285-1000 1000 190 1 $29.65 12 $309.36 F3030-2L 25285-2000 2000 230 1 $54.81 6 $285.96 F3030-3L 25285-3000 3000 255 1 $95.97 6 $500.70