Lab Equipment

Specifications Model 300-P-C pH Range -2.00 to 20.00 pH -2.000 to 20.000 pH Temperature Range 0 to 80 ?C -32.0 to 176.0 ?F Junction Material? Porous sintered polyethylene Double Junction Yes Temperature Sensor Built-in Length & Diameter 110 x 16 mm Body Material Polycarbonate, glass bulb pH Meter & Electrode Selection Which pH meter/electrode do I need?... Making sure you have the right electrode and meter for your application can be confusing, not to mention correct maintenance and what to do if you are having issues. You can find links to our support guides below to help you through the process. If you are after an electrode selector guide for some of our most popular electrodes and what applications they are recommended for you can find that below. Electrode Selector Guide ? ? An introduction to pH pH, put simply is a measure of how acidic or basic a solution is. It is a measure of H+ions present.? pH can be measured in a number of ways including test strips, indicator solution or with a pH meter and electrode. If you want to read more about the pH and the pros and cons of these methods, you can check out our introduction guide here.? How to take a pH reading and care for your electrode pH electrodes require the correct storage and regular calibration. If you have a pH meter or are looking to purchase and need to find out more about the care and maintenance process then you can read our guide here. We also include a troubleshoot sections with the most reported issues and possible solutions.? Selecting the right electrode and meter for your application So you have decided you need to purchase a pH meter with electrode, but with such a wide selection out there, how do you know which is right for you? You can read our guide on the differences between electrodes and what applications different features are good for. We also have an electrode selection guide for some of our most popular electrodes.? Related Products pH Buffers Electrode Storage Solution Electrode Cleaning Solution ? ? If you require any further assistance, or extra information you can request that here and one of our trained technical specialists will be in contact. Please provide as much detail as possible so that we can get back to you with the right information. Request information LAQUA 300 Series Videos Get to grips with how to use HORIBA's WQ 300 Series of portable meters with the following videos: ? ? Measurement Mode ? ? ? ? ? ? Calibration ? ? ? ? Other ? ? ? LAQUA 300 Series Components STEP 1 - Select your meter with 1, 2 or 3 channels Meter, Carrying Case, Batteries, SD Card and Manual (sensor head, sensor and solutions are not included) WQ310-K 3200832605 WQ 310 Waterproof 1 channel meter in carrying case, 4 x AA batteries, wireless SD card, manual, and quick guide WQ320-K 3200832606 WQ 320 Waterproof 2 channel meter in carrying case, 4 x AA batteries, wireless SD card, manual, and quick guide WQ330-K 3200832607 WQ 330 Waterproof 3 channel meter in carrying case, 4 x AA batteries, wireless SD card, manual, and quick guide ? STEP 2 - Select your electrode head Parameters to select for your WQ-310, WQ-320 or WQ-330 meter - Connection between meter and Sensor 300PH-2 3200812206 300PH-2 pH sensor Head with 2 meter cable 300PH-5 3200812207 300PH-5 pH sensor Head with 5 meter cable 300-O-2 3200812204 300-O-2 ORP sensor Head with 2 meter cable 300-O-5 3200923561 300-O-5 ORP sensor head with 5 meter cable 300-C-2 3200784468 300-C-2 EC/TDS/RES/SAL Head with 2 meter cable 300-C-5 3200812202 300-C-5 EC/TDS/RES/SAL Head with 5 meter cable 300-I-2 3200812203 300-I-2 ION sensor Head with 2 meter cable 300-I-5 3200923560 300-I-5 ION sensor Head with 5 meter cable STEP 3 - Select your electrode cartridge? Electrodes to select for your WQ-310, WQ-320 or WQ-330 - sensors can be connected if using 3200821465 300-P-C 3200786363 300-P-C pH sensor Cartridge 300-O-C 3200922104 300-O-C ORP sensor cartridge 300-4C-C 3200780928 300-4C-C 4-Cell EC sensor Cartridge, Epoxy, carbon body, 10 ?S/cm to 2000 mS/cm 300-2C2C 3200820579 300-2C2C, 2-Cell EC sensor Cartridge, Stainless Steel, K=0.1, 0,01 to 500 ?S/cm 300-2C-C 3200844642 300-2C-C, Flow cell for 300-2C2C conductivity sensor, glass 300-D-2 3200780940 300-D-2 Optical DO sensor, 2m cable, includes 1 membrane cap 300-D-5 3200780942 300-D-5 Optical DO sensor, 5m cable, includes 1 membrane cap STEP 4 - Select your calibration solutions 60 ml Calibration solutions 560-PH 3200820791 pH 4.01, 7.00, 10.01 (60ml each) 560-C 3200820792 84uS/cm, 1413 uS/cm, 12.88 mS/cm, 111.8 mS/cm (60ml each) Replacement for Dissolved Oxygen membrane and BNC connector adapter 300-D-M 3200781554 Replacement DO cap for 300-D-2 and 300-D-5 300 BNC 3200821465 Connector for BNC Electrode to Electrode Head 300-EXT-10 3200921588 Cable for WQ-300 series, 10 meter ? Below is a detailed overview of these components with images Feefo Reviews Product Attachments LAQUA 300 Series Brochure (4.89 MB) LAQUA 300 Series Manual (5.53 MB) LAQUA Electrodes and Accessories (5.14 MB)

The Plastipak range of sterile polypropylene disposable syringes are supplied individually wrapped in blister packs. They are each tested for sterility, pyrogenicity and toxicity. Supplied without needles. Features:  Volume: 100ml Latex free Retaining ring to prevent accidental plunger rod withdrawal The syringe barrell is clear and has a bold scale to help ensure accurate dosages and a silicon lubrication to ensure the plunger moves smoothly. Sterile Catheter Tip Luer Slip Feefo Reviews More Information More Information ColourClear DisposableDisposable Sterile?Yes Volume (ml)100

300637 BD Microlance Needles 16G x 1.5" - White - Pack of 100 Features:   Gauge 16G (White) Length: 1.5" (40mm) Fit Luer slip syringes Wall: Regular  Bevel: Regular  Latex free Supplied as a pack of 100 individually wrapped single-use needles Purchasing chemicals Can I buy chemicals as a private individual? The majority of chemicals can be purchased by private individuals but there are a number of products which are restricted for a number of reasons. These include Hazardous chemicals, weapon and drug precursor chemicals and other restricted chemicals. What's the process for buying Chemicals? Business User - You should have an account with Allschoolabs so we can verify your status, for online purchases you need to be registered on the website against that business account and logged in. For hazardous and restricted chemicals you may need to undergo an additional check. To facilitate this you should provide a company number when making a purchase. New companies or sole traders may need to provide additional proof of a trading business to ensure we can fulfil your delivery. These checks may add to the delivery times for these items, The delivery time period will not start until the chemical check has been completed; for clarification please phone 01954233110 Private user - For the purchase of Non-Hazardous chemicals you should be a registered user of the website and be logged in to make these purchases. Guest checkouts for hazardous or restricted chemicals will be cancelled and refunded. Delivery to Home addresses? Allschoolabs use a specialist chemicals courier to deliver chemicals, they will not deliver any hazardous chemicals to a residential address. These must be sent to a business address. Home office license scheme We are currently unable to supply chemicals to people who possess a home office license for private individuals under that scheme. Home office scheme for details click here Are Allschoolabs chemicals suitable for clinical or other medicinal use? Allschoolabs supply chemicals for laboratory use only, they are not suitable or recommended for any other use. Are Allschoolabs chemicals suitable for food use? Allschoolabs supply chemicals for laboratory use only, they are not suitable or recommended for food use. Feefo Reviews Product Attachments BD Microlance Needles Technical Datasheet (823.71 kB) More Information More Information ColourWhite DisposableDisposable Sterile?Yes

The Plastipak range of sterile polypropylene disposable syringes are supplied individually wrapped in blister packs. They are each tested for sterility, pyrogenicity and toxicity. Supplied without needles. Volume - 50ml Supplied in a pack of 60 Feefo Reviews Related Blogs What is the difference between luer lock and luer slip syringes? Syringes are available in a wide variety of forms for different applications. A question we get asked a lot is "What is the difference between Luer Lock and Luer Slip syringes?" [caption id="attachment_10585" align="aligncenter" width="300"] Luer lock syringes[/caption] A Luer fitting is a standardised system across small-scale fluid fittings in order to make leak-free connections between two...7 years ago More Information More Information ColourWhite DisposableDisposable Sterile?Yes Volume (ml)50