SO2 Test Accessories, Reagents & Spare Parts

Includes Acid Solution, Reactant, and SO2 Titrant. Replenishes the SO2 reagents supplied with the SC-100A, SC-100 and SC-300 Analyzer kits. Quantity sufficient for approximately 50 tests. Note: The Acid Solution is not available for International Customers because it is treated as a Hazardous Material (it is possible to ship to Canada but it is nearly a US$ 70 extra shipping charge). Vinmetrica has distributors in Europe and in Canada. We recommend that international customers contact Vinmetrica directly for assistance finding a local distributor.

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This plastic syringe is perfect for measuring out acid additions or other small amounts of liquid. Perfectly suitable for multiple uses in brewing and winemaking applications. Calibrated up to 10 ml. 1 ml is equal to 1 cc.   NOTE: The center nozzle syringe is not compatible with the Anton Paar EasyDens. You will need a syringe with offset nozzle.

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Sodium Hydroxide (0.01 N)

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Replenishes the SO2 Titrant provided with the SC-100 and SC-300. Good for up to 50 tests. Guaranteed for 6 months. To avoid cross-contamination with other reagents, use a dedicated pipette to dispense the acid reagent. Store reagents in a dark, cool place with the bottle tightly sealed to maximize shelf life.

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These pipettes are made of polyethylene, have a 3mL capacity, and an integral bulb. For adding reagents prior to titrating. For use with the SC-100A, SC-200 and the SC-300 analyzers.

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This is the indicator added to the Hydrogen Peroxide in an Aeration-Oxidation Free SO2 Test. Use 3-6 drops per test, store capped in a cool, dry place. 1 oz container.

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Replenishes the SO2 reactant supplied with the SC-100A, the SC-100 and the SC-300 Analyzer kits. Good for up to 50 tests. Guaranteed for 6 months. To avoid cross-contamination with other reagents, use a dedicated pipette to dispense the SO2 reactant. Store reactant in a dark, cool place with the bottle tightly sealed to maximize shelf life.

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Replacement pH electrode for the SC-300 Analyzers that have a manufacturing date after February 2016. Includes the pH Electrode Storage solution. The pH electrode should be properly stored in its electrode storage solution. With proper care and storage, this electrode will have a 2-3 year lifespan beginning with first use. Vinmetrica Troubleshooting Guide

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Replenishes the SO2 Acid Reagent for the SC-100 and SC-300 kits. Good for up to 50 tests. Guaranteed for 6 months. To avoid cross-contamination with other reagents, use a dedicated pipette to dispense the acid reagent. Store reagents in a dark, cool place with the bottle tightly sealed to maximize shelf life. Note: The Acid Solution is not available for International Customers because it is treated as a Hazardous Material (it is possible to ship to Canada but it is nearly a US$ 70 extra shipping charge). Vinmetrica has distributors in Europe and in Canada. We recommend that international customers contact Vinmetrica directly for assistance finding a local distributor.

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Safety Bulb pipette filler for use with solutions that should not be mouth pipetted. In general, it is best to use the filler with anything that is not a wine sample.To Use: Squeeze filler and place on top of the pipette. Place the pipette in the solution, allowing the bulb to re-expand, drawing liquid into the pipette. Draw liquid up past the point in the pipette that you would like it filled to. Now, being careful not to draw up excess liquid or squeeze out what you have in the pipette, quickly remove the squeeze bulb and place your index finger tightly over the top of the pipette. Now by gently lifting your finger, you can allow the liquid to run out to the level that you're looking for.**Tip:** Be careful not to draw your liquid up into the filler. Many chemicals that are used around the lab can degrade the filler and cause poor sealing, making the filler harder to use. A great way to get a feel for the tool is to practice for a little while with some water, until you can easily remove the filler and seal the pipette with your finger.

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Phosphoric Acid 25% - 1 oz. For use with our MT140 Aeration Oxidation test for Free SO2. 11.13 Normal. 1oz size is good for 3 tests. We recommend trying to source this acid locally through a chemical supply company, as we are not able to ship larger quantities due to them being classified as a hazardous materials shipment.

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A 1oz bottle of 0.01N Hydrochloric Acid, used in our MT140Home SO2 Test Kit. Store in a cool, dry place. 3-4 month shelf life at room temp once opened. Can last a little longer in the fridge, but please allow to come to room temp before using in your tests.

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For determination of Total SO2 (not included in SC-100A or SC-300 Analyzer kits). Guaranteed for 6 months. To avoid cross-contamination with other reagents, use a dedicated syringe or burette to dispense the NaOH reagent. Store reagents in a dark, cool place with the bottle tightly sealed to maximize shelf life. Good for about 12 tests.

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Replacement SO2 probe for the SC-100, SC-100A & SC-300 SO2 Analyzers. Simply rinse with deionized (distilled) water when done with measuring SO2 and let it air dry. The SO2 electrode does not need to be stored in any solution and should last for a long time but be careful not to bend the wires at the end of the electrode. Vinmetrica Troubleshooting Guide Note: Model years after 2016 will be a Female BNC to Male BNC connection.

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All of our flasks are made from borosilicate type glass which is nice because they can be transferred directly from heat to ice and not crack like normal glass. Primarily used with our MT140 Economy Aeration-Oxidation System, this flask also makes a great addition to any home wine lab. Uses a #5 stopper (see below) In the lab world, these flasks are known as "Student Grade". A great flask for making yeast starters! (Student grade is not the highest grade flasks and will have minor defects)

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This 50mL volumetric pipette is the perfect accessory to use with our MT693 Automatic Titrator for Free & Total SO2. The titrator requires a 50mL sample and this Class A glass pipette allows you to deliver consistent, correct samples with precision and confidence. Accurate to within 0.05mL.

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This set of 3 glass tubes replaces those originally shipped with the MT140 Economy Aeration-Oxidation System. The tubes are not sold individually. Tubing Specifications OD - 6mm Wall Thickness - 1.5mm Length - 2x 16.5cm, 1x 7.5cm

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Rubber stopper for use with the MT140 Economy Aeration-Oxidation System.

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The HI84500-62 are packets of stabilizer reagent required for determination of sulfur dioxide in wine using the HI84500 Sulfur Dioxide Mini Titrator for Wine Analysis. The HI84500 mini titrator uses two different titrant solutions that contain different concentrations of potassium iodate to measure a wide range of sulfur dioxide concentration in wine. Both low and high range measurements require the addition of HI84500-62 stabilizer powder to convert iodate into iodine, which in turn reacts with sulfur dioxide. The HI84500-62 powder is packaged into single use packets that are emptied into the sample prior to performing the titration. Pre-measured packets Clearly marked expiration date and lot number The HI84500-62 stabilizer powder packets are necessary to convert the iodate titrant into iodine. The iodine then reacts with sulfur dioxide and the HI3148B ORP electrode is used to detect the endpoint for both the low (1.0 to 40.0 ppm of SO2) and high (30 to 400 ppm of SO2) ranges. The decision by Hanna to use the HI84500-62 stabilizer powder packets and iodate titrant in place of a iodine titrant is due to shelf stability. Iodate offers much greater shelf stability than iodine. By using stabilizer packets the titrant solutions remain stable for longer periods of time.The HI84500 can be used with all wines, including red, which are difficult to test using traditional methods due to the difficulty to observe a distinctive color change when the endpoint is reached.   The HI84500 determines the free and total sulfur dioxide concentration in wine using the Ripper method. Excess iodide is added to the wine sample and reacts with the iodate titrant to produce iodine:   IO3- + 5I- + 6H+ → 3I2 + 3H2O   The iodine produced reacts with sulfur dioxide in the wine according to the redox reaction below:   H2SO3 + I2 → H2SO4 + 2HI   Replacement reagents required to operate the HI84500 include:   Low Range - 1.0 to 40.0 ppm of SO2 High Range - 30 to 400 ppm of SO2 Pump calibration standard HI84500-55 HI84500-55 Titrant solution HI84500-50 HI84500-51 Acid reagent HI84500-60 HI84500-60 Alkaline reagent (Total SO2) HI84500-61 HI84500-61 Stabilizer powder packets HI84500-62 HI84500-62    

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The HI84500-55 is a 120 mL bottle of pump calibration standard that is used to calibrate the dosing system of the HI84500 Sulfur Dioxide Mini Titrator for Wine Analysis. A calibrated dosing pump allows for the accurate determination of the amount of titrant used when performing a titration. The amount of volume dosed along with the concentration of the titrant is used by the pre-programmed formula within the HI84500 in determining the exact concentration of sulfur dioxide. The pump calibration procedure should be performed anytime the titrant or ORP electrode is replaced. Standardized solution Clearly marked expiration date and lot number Air tight bottle with tamper-proof seal to ensure quality Analysis of sulfur dioxide in wine, as performed on the HI84500 mini titrator, utilizes a simple sample preparation, a high quality titrant dosing pump, potentiometric endpoint detector, and automatic computations. To maintain the high precision of the titrator, a simple pump calibration procedure is performed with HI84500-55 pump calibration solution. The pump calibration procedure involves the analysis of a known volume of a known solution. The pump calibration procedure should be performed anytime the titrant, syringe, tubing or ORP electrode is replaced. Periodic calibrations should be performed in order to accurately determine the free and total sulfur dioxide levels in wine.   The HI84500 determines the free and total sulfur dioxide concentration in wine using the Ripper method. Excess iodide is added to the wine sample and reacts with the iodate titrant to produce iodine:   IO3- + 5I- + 6H+ → 3I2 + 3H2O   The iodine produced reacts with sulfur dioxide in the wine according to the redox reaction below:   H2SO3 + I2 → H2SO4 + 2HI   Replacement reagents required to operate the HI84500 include:   Low Range - 1.0 to 40.0 ppm SO2 High Range - 30 to 400 ppm SO2 Pump calibration standard HI84500-55 HI84500-55 Titrant solution HI84500-50 HI84500-51 Acid reagent HI84500-60 HI84500-60 Alkaline reagent (Total SO2) HI84500-61 HI84500-61 Stabilizer powder packets HI84500-62 HI84500-62    

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Not for use under pressure. Can be used for gas tubing like in our MT140 SO2 Test Kit or for splicing racking tubing up to 3/8" ID.

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The HI84500-61 is a 120 mL bottle of alkaline reagent required for determination of total sulfur dioxide in wine using the HI84500 Sulfur Dioxide Mini Titrator for Wine Analysis. This alkaline reagent is used to raise the pH value of the sample prior to performing a total sulfur dioxide titration. With 5 mL of reagent required per total SO2 test, there is enough alkaline reagent for approximate 24 tests. Pre-measured solution Clearly marked expiration date and lot number Air tight bottle with tamper-proof seal to ensure quality The HI84500-61 alkaline reagent is necessary for the analysis of total sulfur dioxide. The alkaline reagent raises the pH and liberates bound sulfur dioxide. This pH adjustment ensures that all of the free and bound sulfur dioxide is accounted for to give an accurate measurement of total sulfur dioxide. The HI3148B ORP electrode is used to detect the endpoint for both the low (1.0 to 40.0 ppm of SO2) and high (30 to 400 ppm of SO2) ranges. The HI84500 can be used with all wines, including red, which are difficult to test using traditional methods due to the difficulty to observe a distinctive color change when the endpoint is reached.   The HI84500 determines the free and total sulfur dioxide concentration in wine using the Ripper method. Excess iodide is added to the wine sample and reacts with the iodate titrant to produce iodine:   IO3- + 5I- + 6H+ → 3I2 + 3H2O   The iodine produced reacts with sulfur dioxide in the wine according to the redox reaction below:   H2SO3 + I2 → H2SO4 + 2HI   Replacement reagents required to operate the HI84500 include:     Low Range - 1.0 to 40.0 ppm SO2 High Range - 30 to 400 ppm SO2 Pump calibration standard HI84500-55 HI84500-55 Titrant solution HI84500-50 HI84500-51 Acid reagent HI84500-60 HI84500-60 Alkaline reagent (Total SO2) HI84500-61 HI84500-61 Stabilizer powder packets HI84500-62 HI84500-62 Requires only 5mL per test. Pre-measured solution with clearly marked expiration date and lot numbers in a tamper proof bottle, can be utilized for all wines including red.  

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Made with durable borosilicate 3.3 glass, these Erlenmeyer flasks are suitable for most applications. They feature a heavy-duty beaded rim to help prevent breakage and have easy-to-read graduations. Able to withstand temperatures of -50 to 550 °C (-58 to 1022 °F), they are autoclavable for sterilization. In the lab world, these flasks are known as "Student Grade". Student grade is not the highest grade flasks and will have minor defects. Please note this 125mL flask has a narrow neck compared to our Y402 unit and will not accept a #5 stopper. This unit will need a #3 stopper. Specs: Material: Borosilicate Glass Capacity (mL): 125 Capacity (oz): 4 Min Graduation (mL): 50 Max Graduation (mL): 125 Graduation Interval (mL): 20 Overall Height (in): 4 59/64 Overall Height (cm): 12.5 Top Outside Diameter (mm): 22 Autoclavable: Yes Base Diameter (cm): 7.2 Inside Rim Diameter (mm): 20

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