Accessories

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  1. HI740216 Test Tube Cooling Rack
    $70.00

    Ships within 1-2 Business Days

    The HI740216 is a stainless steel test tube cooling rack that allows up to 25 test tubes to be cooled following heated digestion reactions.

    25-vial capacity

    Stainless steel

    Durable construction

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  2. HI740217 Lab Safety Shield
    $71.00

    Ships within 1-2 Business Days

    The HI740217 is a lab safety shield recommended for use with the HI839800 COD Test Tube Heater.

    Full protective coverage

    Custom fit for HI839800

    Supports laboratory safety measures

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  3. Suction Lysimeter for Root Level Soil Monitoring - HI83900

    The HI83900 Suction Lysimeter is used to extract soil solutions for chemical analysis of nutrients important to plant growth. This sample collection tool is built with a porous ceramic cap that is connected to a 30, 60, or 90 cm transparent tube. A rubber capillary extends from the plastic syringe through the tube, reaching the ceramic tip. The HI83900 allows operators to easily monitor the level of fertilizer nutrients such as ammonia, nitrate, phosphorus, potassium, sulfate, calcium, and magnesium.

    Sintered ceramic cap

    Three tube lengths available

    Sample collection at root level

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  4. HI839800 COD Test Tube Heater
    $765.00

    Ships within 1-2 Business Days

    The HI839800 COD Test Tube Heater is an easy to use thermoreactor constructed of durable materials. The aluminum block incorporates a 25 vial capacity and a well for a reference temperature probe. Its well-marked user interface provides intuitive operation, equipped with two arrows to set the built-in timer and a temperature button with two predefined temperature settings: 150ºC and 105ºC. Additional features include status indicator lights, a thermal fuse to prevent overheating, and continuous LCD display.

    Low and high temperature alerts

    Built-in countdown timer

    Status indicator lights

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