GroStar pH calibration kit (pH 4/7 8 oz. each) lighting-accessories The clear design allows for

The clear design allows for easy visibility of contents

Garden tip:

Range Resolution Accuracy Lux 0 to 40 0

Be cautious when using Elite 91 CalMag on young or weak plants as the nitrates (along with other nitrates from your base nutrient) can cause tip burn and stress

powerful feature of the Hydro-X Pro is the built-in calendar and calendar

GroStar pH calibration kit (pH 4/7 8 oz. each) lighting-accessories The clear design allows forDescription Product Details: GroStar by Apera pH calibration kit (pH 4 7, 8 oz. each) Specifications Barcodes: 810214030010 (UPC A) Dimensions: 5. 0L x 7. 0W x 4. 0H (EA) Shipping Weight: 1 lbs. Data Sheets Download the SDS P H ORP Storage Solution Apera Instruments: here Download the SDS P H 4. 00 Buffer Solution Apera Instruments: here Download the SDS P H 7. 00 Buffer Solution Apera Instruments: here Kit Contents (1) 8 oz. pH 4. 0 calibration