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Isotopic Purity

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709417   Ubiquitin human recombinant, expressed in E. coli    
    • 709468   Ubiquitin-13C,15N human 98 atom % 15N, 99 atom % 13C, recombinant, expressed in E. coli 98 atom % 15N
    99 atom % 13C
    		  
    • 709409   Ubiquitin-15N human 98 atom % 15N, recombinant, expressed in E. coli 98 atom % 15N
    		  
    • 709395   Ubiquitin-13C,15N,D human 99 atom % 13C, 98 atom % 15N, 97 atom % D, recombinant, expressed in E. coli 97 atom % D
    98 atom % 15N
    99 atom % 13C
    		  
    • 709441   Ubiquitin-15N,D human 97 atom % D, 98 atom % 15N, recombinant, expressed in E. coli 97 atom % D
    98 atom % 15N
    		  
    • 605611 Undecanoic acid-1-13C 99 atom % 13C 99 atom % 13C
    		 M+1
    • 486264 Uracil-2-13C 99 atom % 13C 99 atom % 13C
    		 M+1
    • 333778 Uracil-15N2 98 atom % 15N 98 atom % 15N
    		 M+2
    • 608459 Uracil-2-13C,15N2 98 atom % 15N, 99 atom % 13C 98 atom % 15N
    99 atom % 13C
    		 M+3
    • 299367 Urea-12C 99.9 atom % 12C 99.9 atom % 12C
    		 depleted
    • 299359 Urea-13C research grade, 99 atom % 13C 99 atom % 13C
    		 M+1
    • 603430 Urea-13C 99 atom % 13C, UBT Grade 99 atom % 13C
    		 M+1
    • 609927 Urea-18O 95 atom % 18O 95 atom % 18O
    		 M+2
    • 490954 Urea-13C,15N2 99 atom % 13C, 98 atom % 15N 98 atom % 15N
    99 atom % 13C
    		 M+3
    • 490962 Urea-15N2 5 atom % 15N 5 atom % 15N
    		 M+2
    • 490970 Urea-15N2 10 atom % 15N 10 atom % 15N
    		 M+2
    • 490989 Urea-15N2 60 atom % 15N 60 atom % 15N
    		 M+2
    • 316830 Urea-15N2 98 atom % 15N 98 atom % 15N
    		 M+2
    • 608440 Urea-15N2,18O 95 atom % 18O, 99 atom % 15N 95 atom % 18O
    99 atom % 15N
    		 M+4
    • 176087 Urea-d4 98 atom % D 98 atom % D
    		 M+4
    • 608734 Urea-14N2 99.99 atom % 14N, 15N-depleted 99.99 atom % 14N
    		 depleted
    • 492590 Urethane-(ethyl-d5) 98 atom % D, 99% (CP) 98 atom % D
    		 M+5
    • 490997 Uric acid-1,3-15N2 98 atom % 15N 98 atom % 15N
    		 M+2
    • 651370 Uridine-13C9,15N2 5′-monophosphate sodium salt 98 atom % 15N, 98 atom % 13C, 90% (CP) 98 atom % 13C
    98 atom % 15N
    		  
    • 707767 Uridine-15N2 5′-triphosphate sodium salt solution supplied as the sodium salt in 100 mM soln in H2O, with 5 mM Tris buffer, 98 atom % 15N, 95% (CP) 98 atom % 15N
    		  
    • 711012 Uridine-13C9 5′-triphosphate sodium salt solution supplied as sodium salt, in 100 mM soln in H2O, with 5 mM Tris buffer, 98 atom % 13C, 95% (CP) 98 atom % 13C
    		  
    • 645672 Uridine-13C9,15N2 5′-triphosphate sodium salt solution supplied as sodium salt, in 100 mM soln in H2O, with 5 mM Tris buffer, 98 atom % 15N, 98 atom % 13C, 90% (CP) 98 atom % 13C
    98 atom % 15N
    		  
    • 709638 cis-Urocanic acid-1,2,3-13C3 99 atom % 13C, 98% (CP) 99 atom % 13C
    		 M+3
    • 646083 cis-Vaccenic acid-1-13C 99 atom % 13C, 97% (CP) 99 atom % 13C
    		 M+1
    • 645516 trans-Vaccenic acid-1-13C 99 atom % 13C, 97% (CP) 99 atom % 13C
    		 M+1
    • 605824 Valeric acid-2-13C 99 atom % 13C 99 atom % 13C
    		 M+1
    • 637122 Valeric acid-3,4,5-13C3 99 atom % 13C, 98% (CP) 99 atom % 13C
    		 M+3
    • 605662 Valeric acid-5-13C 99 atom % 13C 99 atom % 13C
    		 M+1
    • 493201 Valeric-d9 acid 98 atom % D 98 atom % D
    		 M+9
    • 490164 L-Valine-1-13C 99 atom % 13C 99 atom % 13C
    		 M+1
    • 485594 DL-Valine-1-13C 99 atom % 13C 99 atom % 13C
    		 M+1
    • 604917 L-Valine-2-13C 99 atom % 13C, 99% (CP) 99 atom % 13C
    		 M+1
    • 592048 DL-Valine-2-13C 99 atom % 13C 99 atom % 13C
    		 M+1
    • 590843 DL-Valine-2-d1 98 atom % D 98 atom % D
    		 M+1
    • 758159 L-Valine-13C5 99 atom % 13C, 97% (CP) 99 atom % 13C
    		  
    • 600148 L-Valine-13C5,15N 98 atom % 15N, 98 atom % 13C 98 atom % 13C
    98 atom % 15N
    		 M+6
    • 658197 L-Valine-13C5,15N 99% chiral purity basis, 98 atom % 15N, 98 atom % 13C 98 atom % 13C
    98 atom % 15N
    		 M+6
    • 637467 D-Valine-d8 98 atom % D 98 atom % D
    		 M+8
    • 486027 L-Valine-d8 98 atom % D 98 atom % D
    		 M+8
    • 486612 DL-Valine-d8 98 atom % D 98 atom % D
    		 M+8
    • 490172 L-Valine-15N 98 atom % 15N 98 atom % 15N
    		 M+1
    • 489115 DL-Valine-15N 98 atom % 15N 98 atom % 15N
    		 M+1
    • Y907340   Valve brass diaphragm, CGA 580 right angle path, internal, right hand thread    
    • Y906530   Valve brass diaphragm, CGA 580 right angle path, internal, right hand thread    
    • Y907200   Valve brass diaphragm, CGA 540 right angle path, internal, right hand thread    
    • Y907219   Valve brass diaphragm, CGA 540 right angle path, internal, right hand thread    
    • Y907227   Valve brass diaphragm, CGA 350 right angle path, external, left hand thread    
    • Y906549   Valve brass diaphragm, CGA 350 right angle path, external, left hand thread    
    • 606170 Vanillin-d3 99 atom % D 99 atom % D
    		 M+3
    • 614017 Vanillin-5-d1 30 atom % D 30 atom % D
    		 M+1
    • 606146 Vanillin-α-13C 99 atom % 13C 99 atom % 13C
    		 M+1
    • 606154 Vanillin-(methoxy-13C) 99 atom % 13C 99 atom % 13C
    		 M+1
    • 606162 Vanillin-(ring-13C6) 99 atom % 13C 99 atom % 13C
    		 M+6
    • 603570 Veratraldehyde-2-13C 99 atom % 13C 99 atom % 13C
    		 M+1
    • 603589 Veratraldehyde-3,4-13C1 1:1 mix ratio of veratraldehyde-3-13C and veratraldehyde-4-13C, 99 atom % 13C 99 atom % 13C
    		 M+2
    • 493481 Vinyl-13C2 acetate 99 atom % 13C 99 atom % 13C
    		 M+2
    • 590959 Vinyl-13C2 Bromide gas, 99 atom % 13C 99 atom % 13C
    		 M+2
    • 493503 Vinyl-d3 bromide 98 atom % D, contains hydroquinone as stabilizer 98 atom % D
    		 M+3
    • 691976 Vinyl-13C2 chloride stabilized with hydroquinone, 99 atom % 13C, 98% (CP) 99 atom % 13C
    		 M+2
    • 615056 Vinyl chloride-d3 98 atom % D 98 atom % D
    		 M+3
    • 729213 2-Vinylpyridine-d7 (stabilized with 4-tert-butylcatechol), 97 atom % D, 97% (CP) 97 atom % D
    		 M+7
    • 740306 Vitamin D2 solution 100 μg/mL in ethanol, 98% (CP)    
    • 739847 Vitamin D2 (6,19,19-d3) solution 100 μg/mL in ethanol, 97 atom % D, 98% (CP) 97 atom % D
    		  
    • 739839 Vitamin D2 (6,19,19-d3) solution 1 mg/mL in ethanol, 97 atom % D, 98% (CP) 97 atom % D
    		  
    • 740292 Vitamin D3 solution 100 μg/mL in ethanol, 98% (CP)    
    • 740284 Vitamin D3(6,19,19-d3) solution 100 μg/mL in ethanol, 97 atom % D, 97% (CP) 97 atom % D
    		  
    • 731285 Vitamin D3(6,19,19-d3) solution 1 mg/mL in ethanol, 97 atom % D, 97% (CP) 97 atom % D
    		  
    • 737836 Vitamin K3-d8 98 atom % D, 97% (CP) 98 atom % D
    		 M+8
    • 615366 Vitamin E acetate-(trimethyl-d9) 98 atom % D, 98% (CP) 98 atom % D
    		 M+9
    • 329886 Water-16O 99.99 atom % 16O 99.99 atom % 16O
    		 depleted
    • 603066 Water-17O 75-80.9 atom % 17O 75-80.9 atom % 17O
    		 M+1
    • 603031 Water-17O 45-49.9 atom % 17O 45-49.9 atom % 17O
    		 M+1
    • 602965 Water-17O 40-44.9 atom % 17O 40-44.9 atom % 17O
    		 M+1
    • 603007 Water-17O 35-39.9 atom % 17O 35-39.9 atom % 17O
    		 M+1
    • 603023 Water-17O 25-29.9 atom % 17O 25-29.9 atom % 17O
    		 M+1
    • 602949 Water-17O 20-24.9 atom % 17O 20-24.9 atom % 17O
    		 M+1
    • 487090 Water-18O 99 atom % 18O 99 atom % 18O
    		 M+2
    • 329878 Water-18O 97 atom % 18O 97 atom % 18O
    		 M+2
    • 603090 Water-18O 95 atom % 18O 95 atom % 18O
    		 M+2
    • 332089 Water-18O 10 atom % 18O 10 atom % 18O
    		 M+2
    • 195294 Water, deuterium-depleted ≤1 ppm (Deuterium oxide) ≤1 ppm (Deuterium oxide)
    		  
    • 602744 Water, deuterium-depleted 99.99995 atom % 99.99995 atom %
    		  
    • Z278521 Wilmad® coaxial insert stem L 32 mm, reference capacity 40 μL, sample capacity 339 μL    
    • Z278513 Wilmad® coaxial insert stem L 50 mm, reference capacity 60 μL, sample capacity 530 μL    
    • Z276243 Wilmad® microprobe NMR tube for use with Bruker instruments with 5 mm spinner turbines    
    • Z276308 Wilmad® NMR tubes 5 mm diam., economy limit 100 MHz frequency, L 7 in.    
    • Z276316 Wilmad® NMR tubes 5 mm diam., economy limit 100 MHz frequency, L 8 in.    
    • Z276324 Wilmad® NMR tubes 5 mm diam., economy limit 100 MHz frequency, L 9 in.    
    • Z276278 Wilmad® NMR tubes 5 mm diam., economy limit 100 MHz frequency (N51A glass), L 7 in.    
    • Z276286 Wilmad® NMR tubes 5 mm diam., economy limit 100 MHz frequency (N51A glass), L 8 in.    
    • Z276294 Wilmad® NMR tubes 5 mm diam., economy limit 100 MHz frequency (N51A glass), L 9 in.    
    • Z274321 Wilmad® NMR tubes 3 mm diam., microsample limit 300 MHz frequency, L 7 in.    
    • Z274348 Wilmad® NMR tubes 3 mm diam., microsample limit 300 MHz frequency, L 8 in.    
    • Z274356 Wilmad® NMR tubes 3 mm diam., microsample limit 300 MHz frequency, L 9 in.    
    • Z271861 Wilmad® NMR tubes 3 mm diam., microsample limit 400 MHz frequency, L 7 in.    
    • Z274364 Wilmad® NMR tubes 3 mm diam., microsample limit 400 MHz frequency, L 8 in.    
    • Z274372 Wilmad® NMR tubes 3 mm diam., microsample limit 400 MHz frequency, L 9 in.    
    • Z274380 Wilmad® NMR tubes 3 mm diam., microsample limit 500 MHz frequency, L 7 in.    
    • Z274399 Wilmad® NMR tubes 3 mm diam., microsample limit 500 MHz frequency, L 8 in.    
    • Z274402 Wilmad® NMR tubes 3 mm diam., microsample limit 500 MHz frequency, L 9 in.    
    • Z274410 Wilmad® NMR tubes 3 mm diam., microsample limit 600 MHz frequency, L 7 in.    
    • Z274429 Wilmad® NMR tubes 3 mm diam., microsample limit 600 MHz frequency, L 8 in.    
    • Z274437 Wilmad® NMR tubes 3 mm diam., microsample limit 600 MHz frequency, L 9 in.    
    • Z271985 Wilmad® NMR tubes 5 mm diam., precision limit 100 MHz frequency, L 7 in.    
    • Z274445 Wilmad® NMR tubes 5 mm diam., precision limit 100 MHz frequency, L 8 in.    
    • Z274453 Wilmad® NMR tubes 5 mm diam., precision limit 100 MHz frequency, L 9 in.    
    • Z286028 Wilmad® NMR tubes 5 mm diam., precision limit 200 MHz frequency, L 7 in.    
    • Z286036 Wilmad® NMR tubes 5 mm diam., precision limit 200 MHz frequency, L 8 in.    
    • Z286044 Wilmad® NMR tubes 5 mm diam., precision limit 200 MHz frequency, L 9 in.    
    • Z410357 Wilmad® NMR tubes 5 mm diam., precision limit 200 MHz frequency (medium wall - 0.77 mm), L 7 in.    
    • Z271993 Wilmad® NMR tubes 5 mm diam., precision limit 300 MHz frequency, L 7 in.    
    • Z274461 Wilmad® NMR tubes 5 mm diam., precision limit 300 MHz frequency, L 8 in.    
    • Z272116 Wilmad® NMR tubes 5 mm diam., precision limit 300 MHz frequency, L 9 in.    
    • Z274488 Wilmad® NMR tubes 5 mm diam., precision limit 360 MHz frequency, L 7 in.    
    • Z274496 Wilmad® NMR tubes 5 mm diam., precision limit 360 MHz frequency, L 8 in.    
    • Z274518 Wilmad® NMR tubes 5 mm diam., precision limit 360 MHz frequency, L 9 in.    
    • Z274275 Wilmad® NMR tubes 5 mm diam., precision limit 400 MHz frequency, L 7 in.    
    • Z274526 Wilmad® NMR tubes 5 mm diam., precision limit 400 MHz frequency, L 8 in.    
    • Z274534 Wilmad® NMR tubes 5 mm diam., precision limit 400 MHz frequency, L 9 in.    
    • Z272019 Wilmad® NMR tubes 5 mm diam., precision limit 500 MHz frequency, L 7 in.    
    • Z274291 Wilmad® NMR tubes 5 mm diam., precision limit 500 MHz frequency, L 8 in.    
    • Z274542 Wilmad® NMR tubes 5 mm diam., precision limit 500 MHz frequency, L 9 in.    
    • Z272027 Wilmad® NMR tubes 5 mm diam., precision limit 600 MHz frequency, L 7 in.    
    • Z274550 Wilmad® NMR tubes 5 mm diam., precision limit 600 MHz frequency, L 8 in.    
    • Z274569 Wilmad® NMR tubes 5 mm diam., precision limit 600 MHz frequency, L 9 in.    
    • Z412007 Wilmad® NMR tubes 5 mm diam., precision limit 800 MHz frequency, L 7 in.    
    • Z412015 Wilmad® NMR tubes 5 mm diam., precision limit 800 MHz frequency, L 8 in.    
    • Z412023 Wilmad® NMR tubes 5 mm diam., precision limit 900 MHz frequency, L 7 in.    
    • Z412031 Wilmad® NMR tubes 5 mm diam., precision limit 900 MHz frequency, L 8 in.    
    • Z406708 Wilmad® NMR tubes 5 mm diam., precision limit 500 MHz frequency (ultra-thin wall), L 7 in.    
    • Z274771 Wilmad® NMR tubes 10 mm diam., precision limit 100 MHz frequency, L 7 in.    
    • Z274798 Wilmad® NMR tubes 10 mm diam., precision limit 100 MHz frequency, L 8 in.    
    • Z274801 Wilmad® NMR tubes 10 mm diam., precision limit 100 MHz frequency, L 9 in.    
    • Z274682 Wilmad® NMR tubes 10 mm diam., precision limit 200 MHz frequency, L 7 in.    
    • Z274690 Wilmad® NMR tubes 10 mm diam., precision limit 200 MHz frequency, L 8 in.    
    • Z274704 Wilmad® NMR tubes 10 mm diam., precision limit 200 MHz frequency, L 9 in.    
    • Z272035 Wilmad® NMR tubes 10 mm diam., precision limit 300 MHz frequency, L 7 in.    
    • Z274712 Wilmad® NMR tubes 10 mm diam., precision limit 300 MHz frequency, L 8 in.    
    • Z272043 Wilmad® NMR tubes 10 mm diam., precision limit 300 MHz frequency, L 9 in.    
    • Z274720 Wilmad® NMR tubes 10 mm diam., precision limit 400 MHz frequency, L 7 in.    
    • Z274739 Wilmad® NMR tubes 10 mm diam., precision limit 400 MHz frequency, L 8 in.    
    • Z274747 Wilmad® NMR tubes 10 mm diam., precision limit 400 MHz frequency, L 9 in.    
    • Z272051 Wilmad® NMR tubes 10 mm diam., precision limit 500 MHz frequency, L 7 in.    
    • Z274755 Wilmad® NMR tubes 10 mm diam., precision limit 500 MHz frequency, L 8 in.    
    • Z274763 Wilmad® NMR tubes 10 mm diam., precision limit 500 MHz frequency, L 9 in.    
    • Z282251 Wilmad® NMR tubes 5 mm diam., precision, amber limit 100 MHz frequency, L 7 in.    
    • Z282278 Wilmad® NMR tubes 5 mm diam., precision, amber limit 300 MHz frequency, L 7 in.    
    • Z282286 Wilmad® NMR tubes 5 mm diam., precision, amber limit 400 MHz frequency, L 7 in.    
    • Z271918 Wilmad® screw-cap NMR tube limit 100 MHz frequency, diam. 5 mm, L 7 in.    
    • Z271926 Wilmad® screw-cap NMR tube limit 100 MHz frequency, diam. 5 mm, L 7 in.    
    • Z271934 Wilmad® screw-cap NMR tube limit 300 MHz frequency, diam. 5 mm, L 7 in.    
    • Z271969 Wilmad® screw-cap NMR tube limit 300 MHz frequency, diam. 10 mm, L 7 in.    
    • Z271942 Wilmad® screw-cap NMR tube limit 500 MHz frequency, diam. 5 mm, L 7 in.    
    • Z271977 Wilmad® screw-cap NMR tube limit 400 MHz frequency, diam. 10 mm, L 7 in.    
    • Z271950 Wilmad® screw-cap NMR tube limit 600 MHz frequency, diam. 5 mm, L 7 in.    
    • 602094 Xenon-124Xe 99.9 atom % 99.9 atom %
    		 M-8
    • 602086 Xenon-124Xe 99 atom % 99 atom %
    		 M-8
    • 602078 Xenon-124Xe 90 atom % 90 atom %
    		 M-8
    • 602051 Xenon-124Xe 50 atom % 50 atom %
    		 M-8
    • 602043 Xenon-124Xe 10 atom % 10 atom %
    		 M-8
    • 602035 Xenon-124Xe 5 atom % 5 atom %
    		 M-8
    • 602027 Xenon-124Xe 1 atom % 1 atom %
    		 M-8
    • 602116 Xenon-126Xe 99 atom % 99 atom %
    		 M-6
    • 602108 Xenon-126Xe 2 atom % 2 atom %
    		 M-6
    • 602124 Xenon-128Xe 25 atom % 25 atom %
    		 M-4
    • 602132 Xenon-129Xe 70 atom % 70 atom %
    		 M-3
    • 602159 Xenon-131Xe 99 atom % 99 atom %
    		 M-1
    • 602175 Xenon-131Xe 80 atom % 80 atom %
    		 M-1
    • 602167 Xenon-131Xe 60 atom % 60 atom %
    		 M-1
    • 594032 Xenon-132Xe 99.5 atom % 99.5 atom %
    		 depleted
    • 602183 Xenon-132Xe 60 atom % 60 atom %
    		 depleted
    • 602205 Xenon-134Xe 60 atom % 60 atom %
    		 M+2
    • 602191 Xenon-134Xe 50 atom % 50 atom %
    		 M+2
    • 602248 Xenon-136Xe 99 atom % 99 atom %
    		 M+4
    • 602221 Xenon-136Xe 90 atom % 90 atom %
    		 M+4
    • 602213 Xenon-136Xe 80 atom % 80 atom %
    		 M+4
    • 175900 o-Xylene-d10 99 atom % D 99 atom % D
    		 M+10
    • 759473 m-Xylene-2,4,5,6-d4 98 atom % D, 99% (CP) 98 atom % D
    		  
    • 175919 m-Xylene-d10 98 atom % D 98 atom % D
    		 M+10
    • 175927 p-Xylene-d10 99 atom % D 99 atom % D
    		 M+10
    • 485136 o-Xylene-(dimethyl-13C2) 99 atom % 13C 99 atom % 13C
    		 M+2
    • 485144 o-Xylene-(dimethyl-d6) 98 atom % D 98 atom % D
    		 M+6
    • 487236 m-Xylene-(dimethyl-13C2) 99 atom % 13C 99 atom % 13C
    		 M+2
    • 587915 m-Xylene-(dimethyl-d6) 98 atom % D 98 atom % D
    		 M+6
    • 486310 p-Xylene-(dimethyl-13C2) 99 atom % 13C 99 atom % 13C
    		 M+2
    • 179558 p-Xylene-(dimethyl-d6) 99 atom % D, 99% (CP) 99 atom % D
    		 M+6
    • 587923 o-Xylene-3,4,5,6-d4 (phenyl-3,4,5,6-d4) 98 atom % D 98 atom % D
    		 M+4
    • 486329 p-Xylene-(phenyl-d4) 98 atom % D 98 atom % D
    		 M+4
    • 740934 Xylitol-13C5 99 atom % 13C, 98% (CP) 99 atom % 13C
    		 M+5
    • 331104 D-Xylose-1-13C 99 atom % 13C 99 atom % 13C
    		 M+1
    • 731242 Yohimbine-(methyl-13C,d3 ester) 99 atom % 13C, 99 atom % D, 98% (CP) 99 atom % 13C
    99 atom % D
    		 M+4
    • 702609 Zinc-70Zn L-aspartate 72 atom % 70Zn, 97% (CP) 72 atom % 70Zn
    		 M+8
    • 658618 Zinc cyanide-13C2, 15N2 99 atom % 13C, 98 atom % 15N, 98% (CP) 98 atom % 15N
    99 atom % 13C
    		 M+4
    • 702595 Zinc-70Zn gluconate 72 atom % 70Zn, 97% (CP) 72 atom % 70Zn
    		 M+6
    • 607436 Zinc propionate-2-13C,3,3,3-d3 99 atom % D, 99 atom % 13C 99 atom % 13C
    99 atom % D
    		 M+8