Cartridge Universal
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Audio Technica AT-HS1 Universal Mount Turntable Headshell for 4-Pin Cartridge | ![]() |
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US $27.98 | 11d 14h 59m |
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Audio Technica AT311EP .3 X .7 Mil Elliptical Universal Turntable Cartridge | ![]() |
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US $28.95 | 29d 7h 12m |
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Audio-Technica AT300P Universal Mount Cartridge .6 mil | ![]() |
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US $24.95 | 16d 10h 27m |
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Cartridge Universal

Why is my distilled water coming out acidic?
Water comes from a water tower, through a deioniser and into the still. We noticed the product was coming out at pH 5.
We've changed the cartridge in the deioniser, and (after taking it apart) descaled the inside of the still with 10% formic acid. Then rinsed thoroughly before re-assembly.
We then ran the still as normal for a few days (switched on at 8:30am, and back off at 4:30pm), and found the water was still acidic.
I then put a small amount of bicarbonate of soda into the still to try to mop up any free acid before starting again.
The water going into the still (out of the deioniser) is neutral pH, so I don't think it's anything to do with the source water (unless perhaps the hardness has some effect? - we are in a very hard water area).
All pH measurements were made with universal indicator solution.
1. Why could this be happening?
2. What can I do about it?
The water from the various stills we had at School was always noticeably acidic, which I always believed to be due to dissolved CO2. It never had any adverse effects on any experiments we used it for (except making up sodium thiosulphate solutions; which would rapidly go cloudy with precipitated sulphur): so I wouldn't worry if I were you.
In fact we used less and less distilled water for preparing solutions and found tap-water was fine for the majority of lab. solutions. Coming from a hard water area we didn't use it for solutions of salts with insoluble carbonates or for silver nitrate, but always used it for 'bench' acids and plenty of other 'everyday' solutions.
(If you want to test the pH of salts, though, and have sodium chloride come out around 7, then I'd use tap water for the experiment rather than distilled!!)
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No items matching your keywords were found.
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![]() |
Audio Technica AT-HS1 Universal Mount Turntable Headshell for 4-Pin Cartridge | ![]() |
![]() |
US $27.98 | 11d 14h 59m |
![]() |
Audio Technica AT311EP .3 X .7 Mil Elliptical Universal Turntable Cartridge | ![]() |
![]() |
US $28.95 | 29d 7h 12m |
![]() |
Audio-Technica AT300P Universal Mount Cartridge .6 mil | ![]() |
![]() |
US $24.95 | 16d 10h 27m |
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No items matching your keywords were found.
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UNIVERSAL PHONOGRAPH NEEDLE CARTRIDGE ROCKOLA AMI JUKEBOX P-132D 132 TN4 | ![]() |
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US $15.19 | 17d 1h 7m |
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STEREO CARTRIDGE P-419D Universal Tetrad Gray Socket | ![]() |
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US $15.95 | 29d 19h 3m |
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PHONO CARTRIDGE P-426D, UNIVERSAL TETRAD YELLOW SOCKET | ![]() |
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US $18.95 | 17d 14h 58m |
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1-SHURE BROTHERS UNIVERSAL REPLACEMENT GUIDE FOR ALL CRYSTAL PICKUP CARTRIDGES | ![]() |
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US $10.00 | 10d 20h 1m |
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Imation LTO Ultrium Universal Cleaning Cartridge 15931 $66.82 Imation LTO Ultrium Universal Cleaning Cartridge 15931 |
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Universal Office Black Toner Cartridge $62.99 0% 1 12000 Page 83947 Black Black Toner Cartridge Laser No Toner Cartridge Universal Office Universal Office Products Xerox Phaser 7700 Series Printer www.universalofficeproducts.com |
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Universal Office Magenta Toner Cartridge $112.99 0% 1 10000 Page 83945 Laser Magenta Magenta Toner Cartridge No Toner Cartridge Universal Office Universal Office Products Xerox Phaser 7700 Series Printer www.universalofficeproducts.com |
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Universal Office Yellow Toner Cartridge $112.99 0% 1 10000 Page 83946 Laser No Toner Cartridge Universal Office Universal Office Products Xerox Phaser 7700 Series Printer Yellow Yellow Toner Cartridge www.universalofficeproducts.com |
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Universal Office Cyan Toner Cartridge $112.99 0% 1 10000 Page 83944 Cyan Cyan Toner Cartridge Laser No Toner Cartridge Universal Office Universal Office Products Xerox Phaser 7700 Series Printer www.universalofficeproducts.com |
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LTO Ultrium Universal Cleaning Cartridge $50.94 LTO Ultrium Universal Cleaning Cartridge Main FeaturesManufacturer: Tandberg Data CorporationManufacturer Part Number: 432631Manufacturer Website Address: www.tandberg.comPackaged Quantity: 1Product Type: Cleaning CartridgeTape Technology: LTO Ultrium |
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Ultrium Universal Cleaning Cartridge - LTO Ultrium x 1 - cleaning cartridge $65.99 HP Ultrium Universal Cleaning Cartridge - LTO Ultrium - orange - cleaning cartridge - for StorageWorks MSL6000 MSL6060 StorageWorks 1/8 G2 Tape Autoloader SureStore Ultrium |
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Fujifilm LTO Universal Cleaning Cartridge $54.99 26200014 LTO Ultrium 1 Drive LTO Ultrium 2 Drive Number of cleanings per cartridge is drive dependent (maximum 50 cleanings) Fujifilm LTO Universal cleaning tapes are equipped with a computer memory chip (just like the data tape). The chip stores various information and it has an embedded code that is recognized by the compatible drive's firmware. Once the cleaning cartridge is used to capacity (15 - 50 uses, drive dependent), the drive will no longer accept the cleaning tape and will eject the tape, prohibiting further use. Cleaning Cartridge Fuji Photo Film Co. Ltd Fujifilm LTO Ultrium LTO Ultrium - LTO-1 LTO Universal Cleaning Cartridge www.fujifilm.com |
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Tandberg Data LTO Ultrium Universal Cleaning Cartridge $50.99 1 432631 Cleaning Cartridge LTO Ultrium LTO Ultrium Universal Cleaning Cartridge Tandberg Data Tandberg Data Corporation www.tandbergdata.com/us/en/ |
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Universal Office 83039TMICR Toner Cartridge - Black $167.99 18000 Page 83039TMICR 83039TMICR Toner Cartridge Black HP LaserJet 4300 Series Printers Laser Not Applicable Toner Cartridge Universal Office Universal Office Products www.universalofficeproducts.com |
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IBM TotalStorage LTO Ultrium Universal Cleaning Cartridge 1-Pack 35L2086 $60.91 IBM TotalStorage LTO Ultrium Universal Cleaning Cartridge 1-Pack 35L2086 |
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HP LTO Ultrium Universal Cleaning Cartridge LTO Ultrium C7978A $48.9 HP LTO Ultrium Universal Cleaning Cartridge LTO Ultrium C7978A |
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Tandberg Data LTO Ultrium Universal Cleaning Cartridge - LTO Ultrium 432631 $58.86 Tandberg Data LTO Ultrium Universal Cleaning Cartridge - LTO Ultrium 432631 |
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Sloan 1001556 N/A Universal Waterfree Urinal Cartridge (20-Pack) WES-160 $726.91 Universal Waterfree Urinal Cartridge (20-Pack) Not for stock (Facility packaging) |
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TDK LTO Ultrium Universal Cleaning Cartridge $60.99 27637 50 Cleaning Cleaning Cartridge LTO Ultrium LTO Ultrium 1 LTO Ultrium 2 LTO Ultrium 3 LTO Ultrium 4 LTO Ultrium Universal Cleaning Cartridge TDK TDK Electronics www.tdk.com |
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UVIEW UVU499004 Spotgun Universal A/C Dye Cartridge $52.65 Services up to 32 applications. OEM Approved and SAEJ2297 certified A/C dye. Exclusive for the Spotgun system. Service stickers. Replacement dye cartridge (4 oz.). Spotgun Universal A/C Dye Cartridge. |
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Delta RP46074 n/a Universal Valve Cartridge Assembly RP46074 $59.75 D-CARTRIDGE ASSEMBLY 1300/1400 UNIVERSAL VALVE Note: This is the complete replacement Cartridge Assembly and includes RP46070 |
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UVIEW UVU499108 Spotgun Universal A/C Dye Cartridge $63.51 Services up to 64 vehicle. SAEJ2297 certifie. Exclusive for the Spotgun Systems. Hybrid safe and OEM approved. Spotgun Universal A/C Dye Cartridge. |
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Medelco RK202 One All Universal Single-Cup Replacement Coffee Filter, Set of 2
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PUR PBSS Push-Button Refrigerator Water Filter
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PUR 3-Stage Vertical Faucet Mount Chrome FM-3700B
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Delta Faucet R10000-UNBX MultiChoice(R) Universal Tub and Shower Valve Body
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Shaun of the Dead [UMD for PSP]
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2 Fast 2 Furious [UMD for PSP]
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Braun Series 3 Combi 30B Foil and Cutter Replacement Pack (Formerly 4700,7000)
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Panasonic ES8109S Men's 3-Blade (Arc 3) Wet/Dry Nanotech Rechargeable Electric Shaver with Vortex Cleaning System, Silver
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Canon CLI-226 Black Ink Tank (4546B001)
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HP 61 Black Ink Cartridge (CH561WN#140)
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HP 60XL Black Ink Cartridge (CC641WN#140)
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Ne-Cap Nespresso® Compatible Refillable Capsules for Machines Before and After 2010 (100 Capsules per package)
Sale Price: $16.50 |
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Cricut Machine Shoulder Bag
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Nintendo Ds Lite Carrying Case + Nintendo Ds Lite Stylus NDS Lite DS Lite Case |
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(3 in 1 Combo) Nintendo Ds Lite Carrying Case + Stylus for Your Nitendo Ds Lite + Screen Protector + Cloth (11 Color to Choose From) |
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LeapFrog Explorer Learning Game: Disney-Pixar Cars 2 (works with LeapPad & Leapster Explorer)
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OTC 6903 2.3L Oil Filter Wrench Socket for Ford/Mazda
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Audiovox CNP2000UCA XM Direct2 Main Kit
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Universal Ink Cartridge Box
what are the best electonic ciggarrettes for the cheapest price?
im loooking to buy a cheap and good E-Cig that has alot of cartridges that fit it? do they make one that is universal?
where is the best place to buy one?
About electonic ciggarrettes can be read in http://health-schools.blogspot.com/?q=electonic%20ciggarrettes















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