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$104.45, Apr 24 - May 18 $103.60, May 12 - May 19 $100.18, May 20 - Jun 22 $104.45, Jun 11 - Jun 26 $100.18, Jun 13 - Jun 28 $103.40, Jun 23 - Jun 29 $100.18, Jun 30 - Aug 1 $101.46, Jul 3 - Aug 9 $103.40, Jul 20 - Aug 9 $100.83, Aug 3 - Aug 9 $98.33, Aug 16 - Aug 24 $100.83, Sep 1 11:14 am $102.36, Oct 3 - Dec 24 $101.34, Dec 27 - Jan 20 $100.33, Jan 21 - Feb 12 $99.32, Feb 12 - May 11 $99.32, Feb 12 - May 11 $69.09, May 3 - May 14 $12.80, May 3 12:16 am $99.32, Feb 12 - May 11 $69.09, May 3 - May 14 $12.74, May 5 - May 6 $99.32, Feb 12 - May 11 $69.09, May 3 - May 14 $12.70, May 8 6:34 pm $99.32, Feb 12 - May 11 $69.09, May 3 - May 14 $12.66, May 11 2:04 am $100.33, May 12 - Sep 27 $69.09, May 3 - May 14 $12.62, May 13 11:39 am $100.33, May 12 - Sep 27 $69.07, May 16 - May 28 $12.58, May 16 4:36 pm $100.33, May 12 - Sep 27 $69.07, May 16 - May 28 $12.53, May 19 7:48 pm $100.33, May 12 - Sep 27 $69.07, May 16 - May 28 $12.49, May 22 7:00 am $100.33, May 12 - Sep 27 $69.07, May 16 - May 28 $12.44, May 25 9:20 am $100.33, May 12 - Sep 27 $69.07, May 16 - May 28 $12.35, May 27 9:33 pm $100.33, May 12 - Sep 27 $69.05, May 29 - Jun 16 $12.31, May 29 - Jun 6 $100.33, May 12 - Sep 27 $69.05, May 29 - Jun 16 $10.24, Jun 8 6:25 am $100.33, May 12 - Sep 27 $69.05, May 29 - Jun 16 $8.64, Jun 10 11:14 pm $100.33, May 12 - Sep 27 $69.05, May 29 - Jun 16 $8.08, Jun 14 12:10 am $100.33, May 12 - Sep 27 $66.95, Jun 17 - Jun 19 $8.04, Jun 17 12:26 am $100.33, May 12 - Sep 27 $66.96, Jun 20 - Jul 8 $7.96, Jun 20 1:05 am $100.33, May 12 - Sep 27 $66.96, Jun 20 - Jul 8 $7.94, Jun 21 - Jun 22 $100.33, May 12 - Sep 27 $66.96, Jun 20 - Jul 8 $7.89, Jun 25 10:30 am $100.33, May 12 - Sep 27 $66.96, Jun 20 - Jul 8 $7.95, Jun 27 - Jul 13 $100.33, May 12 - Sep 27 $64.46, Jul 9 3:19 pm $7.95, Jun 27 - Jul 13 $100.33, May 12 - Sep 27 $60.20, Jul 12 1:55 am $7.95, Jun 27 - Jul 13 $100.33, May 12 - Sep 27 $66.94, Jul 14 5:14 pm $7.99, Jul 14 - Jul 21 $100.33, May 12 - Sep 27 $64.53, Jul 17 6:45 am $7.99, Jul 14 - Jul 21 $100.33, May 12 - Sep 27 $65.67, Jul 19 - Jul 23 $7.99, Jul 14 - Jul 21 $100.33, May 12 - Sep 27 $65.67, Jul 19 - Jul 23 $8.00, Jul 23 - Aug 1 $100.33, May 12 - Sep 27 $92.14, Jul 26 - Jul 27 $8.00, Jul 23 - Aug 1 $100.33, May 12 - Sep 27 $91.87, Jul 29 - Aug 1 $8.00, Jul 23 - Aug 1 $100.33, May 12 - Sep 27 $91.65, Aug 3 - Aug 4 $7.89, Aug 3 2:19 pm $100.33, May 12 - Sep 27 $95.15, Aug 5 - Aug 6 $7.70, Aug 6 3:11 pm $100.33, May 12 - Sep 27 $90.88, Aug 9 1:55 pm $7.43, Aug 9 1:55 pm $100.33, May 12 - Sep 27 $91.19, Aug 12 11:12 am $7.19, Aug 12 11:12 am $100.33, May 12 - Sep 27 $91.19, Aug 15 3:27 am $6.99, Aug 15 3:27 am $100.33, May 12 - Sep 27 $91.61, Aug 17 5:51 am $6.81, Aug 17 5:51 am $100.33, May 12 - Sep 27 $91.61, Aug 19 - Aug 20 $6.62, Aug 20 5:00 pm $100.33, May 12 - Sep 27 $95.72, Aug 21 - Aug 25 $7.96, Aug 23 5:10 pm $100.33, May 12 - Sep 27 $95.72, Aug 21 - Aug 25 $7.99, Aug 25 7:37 pm $100.33, May 12 - Sep 27 $92.13, Aug 26 - Aug 29 $7.90, Aug 29 3:03 am $100.33, May 12 - Sep 27 $100.31, Aug 31 11:09 am $7.86, Aug 31 11:09 am $100.33, May 12 - Sep 27 $96.33, Sep 1 - Sep 7 $7.77, Sep 4 1:47 am $100.33, May 12 - Sep 27 $96.33, Sep 1 - Sep 7 $7.71, Sep 6 10:53 am $100.33, May 12 - Sep 27 $96.33, Sep 1 - Sep 7 $7.69, Sep 7 3:32 pm $100.33, May 12 - Sep 27 $91.58, Sep 12 8:55 am $7.51, Sep 12 8:55 am $100.33, May 12 - Sep 27 $80.15, Sep 14 11:02 am $7.46, Sep 14 11:02 am $100.33, May 12 - Sep 27 $72.64, Sep 16 11:29 am $7.42, Sep 16 11:29 am $100.33, May 12 - Sep 27 $67.57, Sep 20 1:50 pm $7.37, Sep 18 - Sep 22 $100.33, May 12 - Sep 27 $65.45, Sep 22 8:09 pm $7.37, Sep 18 - Sep 22 $100.33, May 12 - Sep 27 $63.78, Sep 25 12:25 am $7.35, Sep 25 12:25 am $102.56, Sep 29 - Oct 3 $86.24, Sep 29 4:57 am $7.23, Sep 29 4:57 am $102.56, Sep 29 - Oct 3 $82.28, Oct 1 7:30 am $7.14, Oct 1 7:30 am $102.56, Sep 29 - Oct 3 $81.68, Oct 3 10:19 am $7.08, Oct 3 10:19 am $101.42, Oct 5 - Oct 18 $86.00, Oct 7 11:34 am $6.95, Oct 7 11:34 am $101.42, Oct 5 - Oct 18 $63.97, Oct 9 - Oct 19 $6.86, Oct 9 2:54 pm $101.42, Oct 5 - Oct 18 $63.97, Oct 9 - Oct 19 $6.81, Oct 11 5:00 pm $101.42, Oct 5 - Oct 18 $63.97, Oct 9 - Oct 19 $6.73, Oct 15 11:55 pm $101.42, Oct 5 - Oct 18 $63.97, Oct 9 - Oct 19 $6.67, Oct 18 3:42 am $104.40, Oct 19 - Oct 23 $63.90, Oct 21 10:59 am $6.57, Oct 21 10:59 am $104.40, Oct 19 - Oct 23 $62.58, Oct 23 6:28 pm $6.51, Oct 23 6:28 pm $86.75, Oct 29 10:00 am $60.90, Oct 29 10:00 am $6.45, Oct 29 10:00 am $85.31, Nov 3 10:41 pm $59.52, Nov 3 10:41 pm $6.30, Nov 3 10:41 pm $92.97, Nov 9 11:58 pm $58.12, Nov 9 11:58 pm $6.05, Nov 9 11:58 pm $85.36, Nov 15 - Nov 23 $56.86, Nov 15 2:17 pm $5.69, Nov 15 2:17 pm $85.36, Nov 15 - Nov 23 $56.12, Nov 18 10:26 pm $5.53, Nov 18 10:26 pm $85.36, Nov 15 - Nov 23 $55.34, Nov 21 1:47 am $5.42, Nov 21 1:47 am $85.36, Nov 15 - Nov 23 $54.80, Nov 23 3:08 am $6.48, Nov 23 3:08 am $86.64, Nov 25 - Dec 11 $53.47, Nov 27 4:52 am $6.44, Nov 27 4:52 am $86.64, Nov 25 - Dec 11 $53.18, Nov 29 3:30 am $6.39, Nov 29 3:30 am $86.64, Nov 25 - Dec 11 $51.79, Dec 2 11:56 pm $6.24, Dec 2 11:56 pm $86.64, Nov 25 - Dec 11 $62.15, Dec 4 9:58 pm $6.18, Dec 4 9:58 pm $86.64, Nov 25 - Dec 11 $59.24, Dec 8 8:34 pm $6.08, Dec 8 8:34 pm $86.64, Nov 25 - Dec 11 $58.83, Dec 11 2:05 am $6.00, Dec 11 2:05 am $86.60, Dec 12 - Dec 16 $59.23, Dec 12 11:45 pm $5.93, Dec 12 11:45 pm $86.60, Dec 12 - Dec 16 $63.39, Dec 16 8:29 pm $5.80, Dec 16 8:29 pm $87.01, Dec 21 - Jan 1 $63.97, Dec 21 - Dec 31 $5.65, Dec 21 7:19 pm $87.01, Dec 21 - Jan 1 $63.97, Dec 21 - Dec 31 $5.10, Dec 31 5:32 am $87.01, Dec 21 - Jan 1 $63.88, Jan 1 9:32 pm $4.99, Jan 1 9:32 pm $86.84, Jan 13 - Jan 16 $56.60, Jan 13 9:50 am $4.17, Jan 13 9:50 am $86.84, Jan 13 - Jan 16 $55.82, Jan 16 5:18 pm $3.96, Jan 16 5:18 pm $93.23, Jan 18 - Jan 23 $55.08, Jan 20 1:11 am $3.85, Jan 20 1:11 am $93.23, Jan 18 - Jan 23 $55.02, Jan 21 1:55 pm $3.76, Jan 21 1:55 pm $104.63, Jan 24 - Feb 6 $62.84, Jan 24 7:20 pm $3.52, Jan 24 7:20 pm $104.63, Jan 24 - Feb 6 $59.95, Jan 28 5:14 am $3.24, Jan 28 5:14 am $104.63, Jan 24 - Feb 6 $58.82, Jan 29 10:39 pm $3.16, Jan 29 10:39 pm $104.63, Jan 24 - Feb 6 $57.12, Feb 2 12:33 pm $2.97, Feb 2 12:33 pm $104.63, Jan 24 - Feb 6 $56.62, Feb 4 8:21 am $2.87, Feb 4 8:21 am $121.95, Feb 7 - Feb 17 $55.72, Feb 7 9:32 pm $2.50, Feb 7 9:32 pm $121.95, Feb 7 - Feb 17 $55.04, Feb 11 11:53 am $2.19, Feb 11 11:53 am $121.95, Feb 7 - Feb 17 $52.64, Feb 13 7:12 am $2.08, Feb 13 7:12 am $121.95, Feb 7 - Feb 17 $48.52, Feb 17 3:21 am $1.86, Feb 17 3:21 am $102.18, Feb 19 - Mar 3 $47.15, Feb 19 12:02 am $1.73, Feb 19 12:02 am $102.18, Feb 19 - Mar 3 $44.86, Feb 22 7:21 pm $1.55, Feb 22 7:21 pm $102.18, Feb 19 - Mar 3 $44.12, Feb 24 5:01 pm $1.39, Feb 24 5:01 pm $102.18, Feb 19 - Mar 3 $43.19, Feb 28 12:11 pm $2.34, Feb 26 - Mar 30 $102.18, Feb 19 - Mar 3 $42.77, Mar 3 4:20 am $2.34, Feb 26 - Mar 30 $121.95, Mar 5 - Mar 9 $42.60, Mar 5 2:28 am $2.34, Feb 26 - Mar 30 $121.95, Mar 5 - Mar 9 $42.33, Mar 7 1:41 am $2.34, Feb 26 - Mar 30 $97.72, Mar 11 - Mar 16 $41.76, Mar 11 8:05 am $2.34, Feb 26 - Mar 30 $97.72, Mar 11 - Mar 16 $41.29, Mar 13 2:20 pm $2.34, Feb 26 - Mar 30 $97.72, Mar 11 - Mar 16 $40.73, Mar 16 4:16 pm $2.34, Feb 26 - Mar 30 $97.54, Mar 18 - Mar 25 $40.17, Mar 18 6:44 pm $2.34, Feb 26 - Mar 30 $97.54, Mar 18 - Mar 25 $39.71, Mar 21 12:43 am $2.34, Feb 26 - Mar 30 $97.54, Mar 18 - Mar 25 $39.06, Mar 25 4:48 pm $2.34, Feb 26 - Mar 30 $97.69, Mar 28 - Apr 9 $38.70, Mar 28 12:00 am $2.34, Feb 26 - Mar 30 $97.69, Mar 28 - Apr 9 $38.38, Mar 30 8:18 am $2.34, Feb 26 - Mar 30 $97.69, Mar 28 - Apr 9 $46.03, Apr 1 9:33 pm $2.29, Apr 1 9:33 pm $97.69, Mar 28 - Apr 9 $55.74, Apr 4 12:14 pm $2.19, Apr 4 12:14 pm $97.69, Mar 28 - Apr 9 $53.19, Apr 7 3:49 am $2.05, Apr 7 3:49 am $97.69, Mar 28 - Apr 9 $50.66, Apr 9 9:24 pm $2.35, Apr 9 - Apr 23 $98.08, Apr 12 - Apr 23 $61.39, Apr 12 3:38 pm $2.35, Apr 9 - Apr 23 $98.08, Apr 12 - Apr 23 $60.00, Apr 15 12:07 pm $2.35, Apr 9 - Apr 23 $98.08, Apr 12 - Apr 23 $59.20, Apr 18 2:10 am $2.35, Apr 9 - Apr 23 $98.08, Apr 12 - Apr 23 $56.80, Apr 20 5:14 pm $2.35, Apr 9 - Apr 23 $98.08, Apr 12 - Apr 23 $52.27, Apr 23 11:07 am $2.35, Apr 9 - Apr 23 $95.30, Apr 26 - May 4 $47.12, Apr 26 3:36 pm $2.35, Apr 26 - May 15 $95.30, Apr 26 - May 4 $43.19, Apr 29 12:45 pm $2.35, Apr 26 - May 15 $95.30, Apr 26 - May 4 $41.88, May 2 6:41 am $2.35, Apr 26 - May 15 $95.30, Apr 26 - May 4 $39.51, May 4 11:04 pm $2.35, Apr 26 - May 15 $94.16, May 8 - May 19 $36.75, May 8 5:57 pm $2.35, Apr 26 - May 15 $94.16, May 8 - May 19 $34.75, May 12 2:11 am $2.35, Apr 26 - May 15 $94.16, May 8 - May 19 $63.35, May 15 10:46 am $2.35, Apr 26 - May 15 $94.16, May 8 - May 19 $55.21, May 19 4:16 pm $2.30, May 19 - May 28 $102.92, May 23 - Jun 1 $52.06, May 23 7:17 pm $2.30, May 19 - May 28 $102.92, May 23 - Jun 1 $46.99, May 28 2:45 am $2.30, May 19 - May 28 $102.92, May 23 - Jun 1 $44.75, Jun 1 5:37 pm $2.17, Jun 1 - Jun 6 $104.06, Jun 6 - Jun 14 $43.51, Jun 6 9:00 am $2.17, Jun 1 - Jun 6 $104.06, Jun 6 - Jun 14 $40.29, Jun 10 1:58 pm $1.88, Jun 10 1:58 pm $104.06, Jun 6 - Jun 14 $39.27, Jun 14 10:06 am $1.54, Jun 14 10:06 am $121.95, Jun 18 - Jul 13 $36.92, Jun 18 4:01 am $1.39, Jun 18 4:01 am $121.95, Jun 18 - Jul 13 $36.05, Jun 21 10:25 pm $1.36, Jun 21 10:25 pm $121.95, Jun 18 - Jul 13 $63.97, Jun 25 - Jul 4 $1.33, Jun 25 5:59 pm $121.95, Jun 18 - Jul 13 $63.97, Jun 25 - Jul 4 $1.32, Jun 29 7:18 pm $121.95, Jun 18 - Jul 13 $63.97, Jun 25 - Jul 4 $1.28, Jul 4 12:38 am $121.95, Jun 18 - Jul 13 $62.42, Jul 8 11:26 am $1.25, Jul 8 11:26 am $121.95, Jun 18 - Jul 13 $63.97, Jul 13 11:26 am $1.21, Jul 13 11:26 am $105.31, Jul 17 - Jul 28 $60.37, Jul 17 6:44 am $1.18, Jul 17 6:44 am $105.31, Jul 17 - Jul 28 $57.90, Jul 20 11:40 pm $1.17, Jul 20 - Jul 24 $105.31, Jul 17 - Jul 28 $63.97, Jul 24 - Aug 4 $1.17, Jul 20 - Jul 24 $105.31, Jul 17 - Jul 28 $63.97, Jul 24 - Aug 4 $1.61, Jul 28 2:44 am $105.13, Jul 31 - Aug 11 $63.97, Jul 24 - Aug 4 $1.77, Jul 31 5:17 pm $105.13, Jul 31 - Aug 11 $63.97, Jul 24 - Aug 4 $1.63, Aug 4 7:47 am $105.13, Jul 31 - Aug 11 $60.95, Aug 8 - Aug 11 $1.64, Aug 8 - Sep 3 $104.31, Aug 15 - Aug 26 $63.97, Aug 15 - Sep 7 $1.64, Aug 8 - Sep 3 $121.95, Aug 30 - Sep 18 $63.97, Aug 15 - Sep 7 $1.64, Aug 8 - Sep 3 $121.95, Aug 30 - Sep 18 $63.97, Aug 15 - Sep 7 $1.73, Sep 7 - Sep 11 $121.95, Aug 30 - Sep 18 $62.36, Sep 11 4:39 am $1.73, Sep 7 - Sep 11 $121.95, Aug 30 - Sep 18 $60.88, Sep 15 - Sep 18 $1.78, Sep 15 1:17 am $121.95, Aug 30 - Sep 18 $60.88, Sep 15 - Sep 18 $1.76, Sep 18 - Sep 22 OOS $121.95, Sep 22 8:28 pm $63.97, Sep 22 8:28 pm $1.76, Sep 18 - Sep 22 OOS $103.99, Sep 26 - Sep 30 $58.88, Sep 26 6:19 pm $1.64, Sep 26 - Sep 30 OOS $103.99, Sep 26 - Sep 30 $55.98, Sep 30 5:39 pm $1.64, Sep 26 - Sep 30 $121.95, Oct 4 - Mar 7 $52.24, Oct 4 7:29 pm $1.23, Oct 4 - Oct 20 $121.95, Oct 4 - Mar 7 $50.38, Oct 8 10:46 pm $1.23, Oct 4 - Oct 20 $121.95, Oct 4 - Mar 7 $48.88, Oct 12 11:27 pm $1.23, Oct 4 - Oct 20 $121.95, Oct 4 - Mar 7 $47.52, Oct 16 9:16 pm $1.23, Oct 4 - Oct 20 $121.95, Oct 4 - Mar 7 $46.42, Oct 20 6:30 pm $1.23, Oct 4 - Oct 20 $121.95, Oct 4 - Mar 7 $44.56, Oct 24 2:49 pm $1.64, Oct 24 2:49 pm $121.95, Oct 4 - Mar 7 $42.36, Oct 28 1:17 pm $1.59, Oct 28 1:17 pm $121.95, Oct 4 - Mar 7 $41.28, Nov 1 12:21 pm $1.55, Nov 1 12:21 pm $121.95, Oct 4 - Mar 7 $43.18, Nov 5 - Nov 13 $1.53, Nov 5 2:18 pm $121.95, Oct 4 - Mar 7 $43.18, Nov 5 - Nov 13 $1.54, Nov 9 - Nov 13 $121.95, Oct 4 - Mar 7 $43.32, Nov 18 - Jan 10 $0.60, Nov 18 - Nov 22 $121.95, Oct 4 - Mar 7 $43.32, Nov 18 - Jan 10 $0.11, Nov 26 - Dec 1 $121.95, Oct 4 - Mar 7 $43.32, Nov 18 - Jan 10 $0.04, Dec 6 5:15 pm $121.95, Oct 4 - Mar 7 $43.32, Nov 18 - Jan 10 $0.02, Dec 11 7:22 pm $121.95, Oct 4 - Mar 7 $43.32, Nov 18 - Jan 10 $0.01, Dec 16 9:08 pm $121.95, Oct 4 - Mar 7 $43.32, Nov 18 - Jan 10 $0.06, Dec 21 6:42 pm $121.95, Oct 4 - Mar 7 $43.32, Nov 18 - Jan 10 $0.01, Dec 27 - Jan 5 $121.95, Oct 4 - Mar 7 $43.32, Nov 18 - Jan 10 $1.78, Jan 10 - Feb 4 $121.95, Oct 4 - Mar 7 $43.31, Jan 15 - Jan 20 $1.78, Jan 10 - Feb 4 $121.95, Oct 4 - Mar 7 $43.32, Jan 25 - Feb 15 $1.78, Jan 10 - Feb 4 $121.95, Oct 4 - Mar 7 $43.32, Jan 25 - Feb 15 $1.68, Feb 9 6:33 pm $121.95, Oct 4 - Mar 7 $43.32, Jan 25 - Feb 15 $1.69, Feb 15 2:09 am $121.95, Oct 4 - Mar 7 $43.18, Feb 20 10:06 am $1.65, Feb 20 10:06 am $121.95, Oct 4 - Mar 7 $43.16, Feb 25 10:30 pm $1.57, Feb 25 10:30 pm $121.95, Oct 4 - Mar 7 $34.99, Mar 7 - Mar 30 $1.76, Mar 7 10:33 am OOS $121.95, Mar 18 8:01 pm $34.99, Mar 7 - Mar 30 $1.78, Mar 18 - Mar 30 $121.95, Mar 30 8:03 am $34.99, Mar 7 - Mar 30 $1.78, Mar 18 - Mar 30
236,711 3,386,253
2,812,500
2,109,375
1,406,250
703,125
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Price Details
New
Last Seen
$121.95 Mar 30, '16
Highest
$121.95 Mar 30, '16
Lowest
$85.31 Nov 3, '14
Average
$121.95 (30d avg) $121.95 (90d avg) $121.95 (180d avg) $114.44 (365d avg) $104.78 (Lifetime average)
Added
Apr 24, 2013
3rd Party New
Last Seen
$34.99 Mar 30, '16
Highest
$100.31 Aug 31, '14
Lowest
$34.75 May 12, '15
Average
$34.99 (30d avg) $41.18 (90d avg) $42.83 (180d avg) $49.37 (365d avg) $57.33 (Lifetime average)
Added
Apr 24, 2013
3rd Party Used
Last Seen
$1.78 Mar 30, '16
Highest
$12.80 May 3, '14
Lowest
$0.01 Dec 27, '15
Average
$1.77 (30d avg) $1.53 (90d avg) $1.17 (180d avg) $1.50 (365d avg) $3.92 (Lifetime average)
Added
Apr 24, 2013
Sales Rank
30 day average: 2,409,300 90 day average: 2,546,043
Product Description
This single-source reference provides practical guidance for the quality auditing of a chemical or biological testing laboratory-helping to develop or improve quality control and quality assurance programs in order to meet certification standards or pass external-source audits.
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