Description
Parameter
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Vanadium
Value
1,000 ppm
Characteristics
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Required by photoautotrophs (including zooxanthellae) for photosynthesis and nitrogen assimilation (nitrate reduction, nitrogen fixation)
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See 'Application' section below for use of this solution vs. Isol8 MT.
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Active Components: Sodium metavanadate, anhydrous, USP.
Basic Application
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1 drop (0.05 mL) per 6.6 gallons (25.0 L), or 1 mL per 132.1 gallons (500.0 L), provides NSW [V].
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1 mL per 26.4 gallons (100 L) increases [V] by 0.010 ppm.
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Reference Standard [V]:
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2.000x10-3 ppm (S=35.0)
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2.268x10-3 ppm (S=40.0)
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In established systems, increase [V] up to 5% of existing ionic value daily, until desired value or reference standard is reached.
Recommended is diluting an appropriate volume of this solution into a larger volume of purified water (with a purity of at least 98%), and applying this diluted solution to the system with an automated dosing system. Dosing frequency is directly proportional to stability of ionic concentrations and, resultantly, continuous cohort biomass growth. A 1 - 10 s drip interval provides adequate ionic stability, and is recommended.
If no automated dosing system is available, then apply solution manually each day. Dosing frequency is directly proportional to stability of ionic concentrations and, resultantly, continuous cohort biomass growth. Dosage volume per 24 h is divided by the dosing frequency*.
It is not recommended that this formulation be dosed fewer than four times weekly
Reference Standards: 1 mL Isol8 V diluted in 26.4 gal. (100 L) water yields 10 μg/L increase of [V].
To calculate required solution volume for known parameter differential:
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Multiply net water volume (L) by actual [V] (ppm).
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Multiply net water volume (L) by desired [V] (ppm).
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Subtract product of Step 1 from product of Step 2.
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Divide difference of Step 3 by 0.05. Answer is drops sol’n required to achieve desired [V] in situ.
Recommended: Do not increase parameter concentration by more than 5% per 24 h period in systems with existing cohorts. Aside from emergencies (e.g. excessive nutrient content in an active system, greatly depressed or excessive salinity, etc.), gradual changes in water composition are generally tolerated better by aquatic organisms than are rapid changes.
*Example: If dosage volume per 24 h = 1 mL and dosing frequency = 4, then dose 0.25 mL per event.
Disclaimer
Notice: It is not possible to eliminate all risks associated with the use, handling, or storage of this product. Ineffectiveness, injury to crops and/or livestock, or other unintended consequences may result due to factors outside the control of Captiv8 Aquaculture or the seller. Buyer or user shall assume all such risks. For details, go to Terms and Conditions. Consult SDS before use.
Disclaimer: Captiv8 Aquaculture warrants that this product conforms to the description, and is reasonably fit for the purposes described, on its label. In no event shall Captiv8 Aquaculture or the seller be held liable for any incidental, consequential, or special damages, loss, or injury, including, without limiting, lost profits, resulting from the use or handling of this product. The exclusive remedy of the buyer or user for all claims shall be the return of the purchase price of this product. Express and implied warranties are disclaimed. Captiv8 Aquaculture does not authorize any agent or representative to make any other warranty, guarantee, or representation concerning this product.
