| 1. | Non - ionic surface active agents - determination of sulfated ash - gravimetric method
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| 2. | Non - ionic surface active agents . determination of sulphated ash - gravimetric method
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| 3. | Non - ionic surface active agents . determination of cloud point index . volumetric method
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| 4. | Non - ionic surface active agents - determination of cloud point index - volumetric method
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| 5. | Surface active agents - determination of krafft point and solubility of ionic surface active agents
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| 6. | Surface active agents . detergents . non - ionic surface active agents . determination of biodegradability
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| 7. | Surface active agents . mixed non - ionic surface active agents . determination of cloud temperature cloud point
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| 8. | Non - ionic surface active agents . polyethoxylated derivatives . iodometric determination of oxyethylene groups
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| 9. | Surface active agents - determination of krafft point and solubility of ionic surface active agents
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| 10. | Non - ionic surface active agents - polyethoxylated derivatives - determination of hydroxyl value - acetic anhydride method
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