January 20, 2019

All Tests

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128
Soil Analytical Test

HCO3.

This is a soil salinity test. This procedure quantifies bicarbonate (HCO3 1-) concentration in mmolc L-1 in a soil saturation paste. The concentration of bicarbonate affects the solubility of calcium, the ionic strength of the extract solution and is used to calculate the adjusted sodiuim adsorption ratio. The method detection limit is approximately 0.05 mmolc/L and is generally reproducible within ± 10%.

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217
Water Analytical Tests

HCO3. This method quantifies bicarbonate (HCO3 1-) and carbonate (CO3 2-) concentration in mmolc L-1 (meq L-1) in the solution. The method detection limit is approximately 0.05 mmolc/L and is generally reproducible within ± 10%.

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206
Water Analytical Tests

HCO3, CO3. This method measures bicarbonate (HCO3-), carbonate (CO32-) and alkalinity levels in water. Quantitation is by titration with 0.025 N H2SO4. The method has a routine detection limit of 0.1 meq/L but is capable of a method detection limit for alkalinity of 0.04 meq/L (2 mg CaCO3/L) if requested by client.

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California Pesticides Group #3

149877-41-8

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California Pesticides Group #4

82657-04-3

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129
Soil Analytical Test

B.

This procedure determines the boron concentration in a soil saturation paste. It is determined by Inductively coupled plasma emission spectrometry (ICP-AES) using one of three wavelengths. The method quantifies soil boron concentrations which can limit crop yield or be toxic to plant growth. The method detection limit is approximately 0.10 mg L-1 and is generally reproducible to within ± 8%.

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232
Water Analytical Tests

B. This test method determines the concentration of boron in a water sample by Inductively Coupled Plasma Atomic Emission Spectrometry (ICP-AES).The method has a detection limit of 0.01 mg/L.

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250
Water Analytical Tests

B. This test method determines the concentration of boron by utilizing an acid digestion and determination by Inductively Coupled Plasma Atomic Emission Spectrometry (ICP-AES). The method has detection limits ranging from 0.1 mg/Kg. The method is generally reproducible within 8%.

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313
Plant Analytical Tests

This method quantitatively determines the concentration of boron in botanical materials utilizing a nitric-perchloric acid digestion. Digest analyte concentrations are determined by atomic absorption spectrometry (AAS) and/or inductively coupled plasma atomic emission spectrometry (ICP-AES). The method detection limit is approximately 0.5 mg/kg. B.

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California Pesticides Group #3

188425-85-6

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Physical Properties
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142
Soil Analytical Test

BD.

Bulk density is the relationship of mass and volume of the soil. It is determined by drying the soil and determining the dried mass. The mass is then divided by soil volume.

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244
Water Analytical Tests

Cd. This test method determines the concentration of cadmium in a water sample by Inductively Coupled Plasma Atomic Emission Spectrometry (ICP-AES).The method has a detection limit of 0.005 mg/L.

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251
Water Analytical Tests

Cd. This test method determines the concentration of cadmium by utilizing an acid digestion and determination by Inductively Coupled Plasma Atomic Emission Spectrometry (ICP-AES). The method has detection limits ranging from 0.1 mg/Kg. The method is generally reproducible within 8%.

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314
Plant Analytical Tests

This method quantitatively determines the concentration of cadmium in botanical materials utilizing a nitric-perchloric acid digestion. Digest analyte concentrations are determined by atomic absorption spectrometry (AAS) and/or inductively coupled plasma atomic emission spectrometry (ICP-AES). The method detection limit is approximately 0.5 mg/kg. Cd.

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130
Soil Analytical Test

Ca.

This is a soil salinity test. This method quantifies the amount of calcium in a saturated soil. By extracting the liquid phase of the saturation paste under partial vacuum, it estimates Calcium (Ca 2+). The method is generally reproducible within ± 12%, dependent on the soil textural class.

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233
Water Analytical Tests

Ca. This test method determines the concentration of calcium in a water sample by Inductively Coupled Plasma Atomic Emission Spectrometry (ICP-AES).The method has a detection limit of 0.1 mg/L.

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252
Water Analytical Tests

Ca. This test method determines the concentration of calcium by utilizing an acid digestion and determination by Inductively Coupled Plasma Atomic Emission Spectrometry (ICP-AES). The method has detection limits ranging from 0.1 mg/Kg. The method is generally reproducible within 8%.

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315
Plant Analytical Tests

This method quantitatively determines the concentration of calcium in botanical materials utilizing a nitric-perchloric acid digestion. Digest analyte concentrations are determined by atomic absorption spectrometry (AAS) and/or inductively coupled plasma atomic emission spectrometry (ICP-AES). The method detection limit is approximately 0.02%. Ca.

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143
Soil Analytical Test

CaCO3.

This method is determined by the loss of carbonates, in the form of carbon dioxide, in excess hydrochloric acid. Calcium carbonate (lime) is measured to determine soil buffering capacity. This procedure estimates the free calcium carbonate in a sample. The method detection limit is approximately 0.2% CaCO3 equivalent.

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Cannabinoid
Plant Analytical Tests

This testing provides plant tissue testing for total THC, total CBD, d9-THC, THCa, CBD, CBDa, CBN, CBDv, d8-THC, THCv, CBG, CBGa and CBC.  Ajwa labs is ISO 17025 certified and qualified for regulatory testing samples.

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California Pesticides Group #4

133-06-2

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California Pesticides Group #1

63-25-2

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California Pesticides Group #1

1563-66-2

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Soil Quality Packages

Mannitol, Fuctose, Arabinose, Galactose, Glucose, Sucrose, Xylose, Mannose, Fructose, and Ribose

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450
Soil Quality Packages

2,3-Butanediol, Ethanol, Methanol, Glycerol, Erythritol, Rhamnose, Fucose, Arabitol, Galactosamine, Glucosamine, Sorbitol, Trehalose, Galactitol, Ribitol, Mannitol, 2-Deoxy-D-Glucose, Mannose, Arabinose, Glucose, Xylose, Galactose, Maltitol, Lactose, Fructose, Ribose, Cellobiose, Sucrose, Raffinose, Maltose, Maltotriose,

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316
Plant Analytical Tests

This method quantitatively determines the concentration of carbon in botanical materials utilizing a nitric-perchloric acid digestion. Digest analyte concentrations are determined by atomic absorption spectrometry (AAS) and/or inductively coupled plasma atomic emission spectrometry (ICP-AES). The method detection limit is approximately 0.5 mg/kg. C.

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131
Soil Analytical Test

CO3.

This is a a soil salinity test. This procedure quantifies carbonate (CO3 2-) concentration in mmolc/L in a soil saturation paste. The concentration of bicarbonate affects the solubility of calcium, the ionic strength of the extract solution and is used to calculate the adjusted sodiuim adsorption ratio. The method detection limit is approximately 0.05 mmolc/L and is generally reproducible within ± 10%.

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218
Water Analytical Tests

CO3. This method quantifies bicarbonate (HCO3 1-) and carbonate (CO3 2-) concentration in mmolc/L in the solution. The method detection limit is approximately 0.05 mmolc/L and is generally reproducible within ± 10%.

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144
Soil Analytical Test

This is a soil salinity test. Cation exchange capacity (CEC) is the measure of a soil to retain readily exchangeable cations which neutralize the negative charge of soils. This method involves saturation of the cation exchange sites with ammonium. This method maybe poorly suited to soils containing carbonates, vermiculite, gypsum and zeolite minerals. The method detection limit is approximately 1.0 cmol/kg and is generally reproducible within ± 10%.

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