FUNNELS
214
Addition
Ungraduated Addition Funnels with PTFE Stopcock and Hex Head Hollow Glass Stopper • Cylindrical funnel has a PTFE stopcock and a glass hex head stopper • 633031 is supplied without a stopper • Standard Taper bottom joint is 24/40 with a drip tip • Manufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type I and ASTM E438, Type I, Class A requirements
Graduated Addition Funnels with PTFE Stopcocks • PTFE stopcock plug •
Graduated with double white ceramic enamel scale; right side ascends and left side descends
• • •
Calibrated to contain
Pennyhead glass stopper supplied
Designed from ASTM Specification E1096, Type 1C requirements
•
Manufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type I and ASTM E438, Type I, Class A requirements
Part Number 633031-0250 633030-0250 29034F-500 633031-0500 633030-0500
Capacity (mL)
Height (mm)
Case Qty
250 250 500 500 500
310 326 305 345 361
1 1 1 1 1
Standard Taper Stopper Size
Part Number
Capacity (mL)
Case Qty
29040F-125 29040F-250 29040F-500 29040F-1000 633531-0125 633531-0250
125 250 500
22 22 27 27
1 1 1 1 1 1
1000
125 250
24/25 24/25
Replacement Parts Part Number
Replacement Parts
Description
Case Qty
Part Number
Description
Case Qty
Size 2 Straight Bore Stopcock Plug, PTFE, 11/25 Size 22 Solid Pennyhead Stopper, Medium Length Size 27 Solid Pennyhead Stopper, Medium Length
821001-0002
1
Size 2 Straight Bore Stopcock Plug, PTFE, 11/25, for 633030 and 633031 series Size 4 Strait Bore Stopcock Plug, PTFE, 15.2/30, for 29034F 24/25 Hollow Glass Hex Head Stopper, for 633030 series
821001-0002
1
850100-0022
1
850100-0027
1
821001-0004
1
850400-2425
1
Graduated Addition Funnels with Metering PTFE Stopcock Plug • Incorporates the use of PTFE “Varibor” metering plug 821111 •
Graduated Funnels with Upper and Lower Stopcocks • Cylindrical funnel has a pressure equalizing line, PTFE stopcocks, a Standard Taper joint at the top and a lower drip tip • Graduations to the lower stopcock are numbered both up and down • Stopcocks have 821001-0002 plugs • Manufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type I and ASTM E438, Type I, Class A requirements
Turning the adjusting knob allows control of flow rate from dropwise to full flow Facilitates reproducible addition rates Standard Taper joint at the top; Standard Taper joint with drip tip at the bottom Manufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type I and ASTM E438, Type I, Class A requirements
• •
•
Standard Taper Joint (Top, Bottom)
Part Number Capacity (mL)
Case Qty
Capacity; Graduation Intervals (mL)
Overall Height (mm)
Part Number
Case Qty
633511-0060 633511-0125 633511-0250
60
24/25, 24/40 24/25, 24/40 24/25, 24/40
1 1 1
299311-0050 634580-0060 634580-0125 634580-0250
50; 1 60; 1
215 300 350 350
1 1 1 1
125 250
125; 1 250; 5
Replacement Parts
Replacement Parts
Part Number
Description
Case Qty
Size 2 Varibore Metering Valve Stopcock Plug, PTFE, 11/25
821111-0002
1
Part Number
Description
Case Qty
Size 2 Straight Bore Glass Stopcock Plug, Plug size 10/25 24/40 Hollow Glass Hex Head Stopper
305751-0221
1
850800-2440
1
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