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I've found a great looking sale on Taylor test kits from an online source but don't know which would be the better to get. One is the Taylor Service Complete test kit and the other is the Taylor Service Complete FAS test kit. Both come with 2oz. bottles of reagents instead of .75oz. bottles. The FAS kit is about $40 off list price and the other is about $20 off. Any ideas? Thanks! Hal
If the Taylor Service Complete test uses the DPD test for chlorine (and I'm guessing it probably does), then you are better off using the Taylor Service Complete FAS test which probably uses the FAS-DPD test which is a more accurate titrating test for chlorine (i.e. you count drops until color disappears to calculate chlorine concentration instead of comparing against a color standard).
Richard
As Richard says the FAS-DPD kit is the better bet since you can accurately measure very small amounts of Chlorine (.2 ppm) and also high levels as well (50 ppm). The DPD and OTO kits do not give you that luxury. To give you an idea of how good the price might be you can go to Taylor's web site for pricing. Keep in mind the reagents have a shelf life so be cautious about the "Good Deal" Here is the web site for Taylor. http://www.taylortechnologies.com/pool-spa.asp
Look at the K-2006 ($68.95) --- Also Taylor ships same day and free if order is over $50.00 (if I remember correctly).
By all means get a good kit!!!!
The Taylor Service complete kit is the K-2005C which is a DPD test kit. The only differwnce between the Service Complete and the regular K-2005 is that the Service Complete has 2 oz. bottles of reagents instead of .75 oz bottles. The price on the Taylor website is $95.90 plus shipping.
Same for the Service Complete FAS kit. It is the K-2006C and also has 2 oz. bottles and more DPD powder (20 grams instead of 10) than the K-2006 which has the .75 oz. bottles. The price on the Taylor website is $122.30 plus shipping.
Thanks, guys! The sale I found is at Lincoln Aquatics and the K-2005C lists for $94.90/on sale for $67.75. The K-2006C lists for $122.50/on sale for $84.50. I would imagine they are kits from the 2006 season. Do you think I could expect to get adequate performance from them for the 2007 season? I've only been a test strip user up to now. :o Hal
If they have stored them properly they should be fine. The reagents are good for at least a few seasons if kept out of sunlight and heat (I keep mine in my house on a closet shelf). I would go with the K-2006C since the FAS-DPD chlorine test is much more accurate and easier to read than the DPD chlorine test. One caution is that the DPD powder in the K-2005C does tend to go bad way before the other reagents but you can always order more from Taylor or from the Poolsolutions website (once Ben has gotten caught up with everything. He has 10 gram DPD powder replacements listed for $6.75!). Some of the members on here have done some experiments with old, dark, clumpy DPD powder and have reported that it still works! http://www.poolforum.com/pf2/showthread.php?t=4659Quote:
Originally Posted by Sumo1
If it were me I would grab the K-2006C at that price!
The test kit should be absolutely fine for this season. Since the kit was sealed, there was no light or moisture that would get in to degrade the chemicals. The only problem would be if they left the kit out in heat, but it's probably been stored in a warehouse, so it's probably OK.
The DPD powder is probably the most sensitive chemical found in the kit and this thread talks about experiments made by forum members who found that it lasts quite a while (more than one season). If you want to extend the life of your chemicals, you can refrigerate them as cooler temperatures (and dryer air) slow down whatever decomposition that could occur, but just keeping the kit in your home at "comfortable" temperatures will be fine for at least one year and probably at least two. I would not be surprised if most forum members only change their chemicals as they get used up and generally don't have problems.
Richard