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212 regional sites
biological standards precio
isotope.com
5-Methoxytryptamine·HCl (A,A,B,B-D₄, 98%)
Biological Standards > Products for Research Applications > Metabolites and Substrates
precio
47`016
NIO
isotope.com
Homovanillic acid (phenyl-D₃, 2,2-D₂, 96-98%)
Biological Standards > Products for Research Applications (cont.) > Synthetic Intermediates
precio
48`561
NIO
isotope.com
24R,25-Dihydroxyvitamin D₃ (26,26,26,27,27,27-D₆, 98%) CP 97%
All Products > Biological Standards > Products for Research Applications (cont.) > Vitamins
precio
56`912
NIO
isotope.com
Vitamin E (α-tocopherol) (5-methyl-D₃,7-methyl-D₃,98%)
All Products > Biological Standards > Products for Research Applications (cont.) > Vitamins
precio
58`862
NIO
isotope.com
Androstanediol glucuronide, sodium salt (16,16,17-D₃, 98%) CP 97%
Biological Standards > Products for Research Applications (cont.) > Steroids and Hormones
precio
44`147
NIO
isotope.com
Testosterone (2,3,4-¹³C₃,99%)
Biological Standards > Products for Research Applications (cont.) > Steroids and Hormones
precio
44`404
NIO
isotope.com
16 α-Hydroxyestrone (2,3,4-¹³C₃,99%)
Biological Standards > Products for Research Applications (cont.) > Steroids and Hormones
precio
44`514
NIO
isotope.com
Androsterone glucuronide, sodium salt (unlabeled)
Biological Standards > Products for Research Applications (cont.) > Steroids and Hormones
precio
44`441
NIO
isotope.com
3,3′,5-Triiodo-L-thyronine·HCl (ring-¹³C₆, 99%) CP 95%
Biological Standards > Products for Research Applications (cont.) > Steroids and Hormones
precio
47`347
NIO
isotope.com
Vitamin B₆ (pyridoxamine·2HCl) (methyl-D₃, 98%)
All Products > Biological Standards > Products for Research Applications (cont.) > Vitamins
precio
64`086
NIO
isotope.com
4-Androstene-3,17-dione (2,3,4-¹³C₃, 98%)
Biological Standards > Products for Research Applications (cont.) > Steroids and Hormones
precio
50`769
NIO
isotope.com
DL-Homocystine (3,3,3′,3′,4,4,4′,4′-D₈, 98%)
MS/MS Screening > All Products > Biological Standards > MS/MS Standards > Amino Acids > Free Amino Acids
precio
54`337
NIO
isotope.com
18-Hydroxycorticosterone (9,11,12,12-D₄, 98%) 100 µg/mL in acetonitrile
Biological Standards > Products for Research Applications (cont.) > Steroids and Hormones
precio
54`337
NIO
isotope.com
Myricetin (2,3,4-¹³C₃, 99%) CP 95%
Biological Standards > Products for Research Applications > Metabolites and Substrates
precio
56`324
NIO
isotope.com
Vitamin B₆ (pyridoxine·HCl) (methyl-D₃,98%) CP 96%
All Products > Biological Standards > Products for Research Applications (cont.) > Vitamins
precio
72`548
NIO
isotope.com
3-𝑒𝑝𝑖-25-Hydroxyvitamin D₃ (6,19,19-D₃,98%)
All Products > Biological Standards > Products for Research Applications (cont.) > Vitamins
precio
77`624
NIO
isotope.com
Vitamin D₃ (cholecalciferol) (23,24,25,26,26-¹³C₅, 98%) 1000 µg/mL in ethanol, CP 97%
All Products > Biological Standards > Products for Research Applications (cont.) > Vitamins
precio
77`735
NIO
isotope.com
L-3,3′-Diiodothyronine (T2) (unlabeled)
Biological Standards > Products for Research Applications (cont.) > Steroids and Hormones
precio
56`397
NIO
isotope.com
Homovanillic acid (1,2-¹³C₂, 98-99%)
All Products > Biological Standards > MS/MS Standards > Life Sciences > MS/MS Screening
precio
65`631
NIO
isotope.com
Rapamycin (D₃, 98%)
Biological Standards > Products for Research Applications > Metabolites and Substrates
precio
70`267
NIO
isotope.com
Toxoflavin (3,4α,5,8α-¹³C₄, 98%) CP 95%
Biological Standards > Products for Research Applications > Metabolites and Substrates
precio
71`076
NIO
isotope.com
5-Methyltetrahydrofolic acid, calcium salt (glutamic acid-¹³C₅, 98%) CP 95%
All Products > Biological Standards > Products for Research Applications (cont.) > Vitamins
precio
84`541
NIO
isotope.com
Vitamin B₂ (riboflavin) (¹³C₄, 99%; ¹⁵N₂, 98%) CP 97%
Biochemical Pathways > Biological Standards > Products for Research Applications (cont.) > Vitamins
precio
93`959
NIO
herooutdoors.com
Used
US Armed Forces Supply Bulletin - Storage Serviceability Standards; Masks, Chemical-Biological (All Types), and Ancillary Items
Cool Stuff > Books & Field Manuals > Military Manuals
precio
796
NIO
isotope.com
Vitamin B₆ (pyridoxamine·2HCl) (methyl-D₃, 98%)
All Products > Biological Standards > Products for Research Applications (cont.) > Vitamins
precio
105`326
NIO
isotope.com
Progesterone (2,3,4-¹³C₃,99%)
Biological Standards > Products for Research Applications (cont.) > Steroids and Hormones
precio
82`223
NIO
isotope.com
Vitamin K₁ (phylloquinone) (D₇,99%) CP 97%
All Products > Biological Standards > Products for Research Applications (cont.) > Vitamins
precio
112`243
NIO
isotope.com
16 α-Hydroxyestrone (2,3,4-¹³C₃,99%)
Biological Standards > Products for Research Applications (cont.) > Steroids and Hormones
precio
85`350
NIO
b2b-ca.vwr.com
MAC X-ray Microanalysis Standards Biological Set, Electron Microscopy Sciences
Standards > Colour Reference and Spectroscopy Standards
precio
186`200
NIO
isotope.com
25-Hydroxyvitamin D₂ (6,19,19-D₃,97%)
All Products > Biological Standards > Products for Research Applications (cont.) > Vitamins
precio
136`486
NIO
isotope.com
5-Fluorouracil (¹³C₄, 99%; ¹⁵N₂, 98%)
All Products > Biological Standards > Products for Research Applications (cont.) > Nucleic Acids
precio
123`868
NIO
isotope.com
3 α, 5 β-Tetrahydroaldosterone (unlabeled)
Biological Standards > Products for Research Applications (cont.) > Steroids and Hormones
precio
119`049
NIO
isotope.com
L-3,3′-Diiodothyronine (T2) (phenoxy-¹³C₆, 99%) CP 97%
Biological Standards > Products for Research Applications (cont.) > Steroids and Hormones
precio
119`049
NIO
isotope.com
Estrone (2,3,4-¹³C₃,99%)
Biological Standards > Products for Research Applications (cont.) > Steroids and Hormones
precio
123`574
NIO
isotope.com
Vitamin B9 (folic acid) (glutamic acid-¹³C₅, 99%) CP 95%
All Products > Biological Standards > Products for Research Applications (cont.) > Vitamins
precio
175`188
NIO
isotope.com
Vitamin B₉ (folic acid) (glutamic acid-¹³C₅, 99%; ¹⁵N, 98%) CP 95%
Biochemical Pathways > Biological Standards > Products for Research Applications (cont.) > Vitamins
precio
176`218
NIO
isotope.com
25-Hydroxyvitamin D₃ (6,19,19-D₃,97%)
All Products > Biological Standards > Products for Research Applications (cont.) > Vitamins
precio
178`904
NIO
isotope.com
18-Hydroxycorticosterone (9,11,12,12-D₄,98%) CP 95%
Biological Standards > Products for Research Applications (cont.) > Steroids and Hormones
precio
141`931
NIO
isotope.com
16 α-Hydroxyestrone (2,3,4-¹³C₃,99%)
Biological Standards > Products for Research Applications (cont.) > Steroids and Hormones
precio
143`476
NIO
isotope.com
Vitamin K₁ (phylloquinone) (D₇,99%) CP 97%
All Products > Biological Standards > Products for Research Applications (cont.) > Vitamins
precio
224`228
NIO
isotope.com
17α-Hydroxyprogesterone (2,3,4-¹³C₃, 98%)
Biological Standards > Products for Research Applications (cont.) > Steroids and Hormones
precio
168`787
NIO
isotope.com
3,3′,5-Triiodo-L-thyronine·HCl (ring-¹³C₆, 99%) CP 95%
Biological Standards > Products for Research Applications (cont.) > Steroids and Hormones
precio
198`696
NIO
isotope.com
5-Methyltetrahydrofolic acid, calcium salt (glutamic acid-¹³C₅, 98%) CP 95%
All Products > Biological Standards > Products for Research Applications (cont.) > Vitamins
precio
391`985
NIO
isotope.com
3,3′,5-Triiodo-L-thyronine·HCl (ring-¹³C₆, 99%) CP 95%
Biological Standards > Products for Research Applications (cont.) > Steroids and Hormones
precio
427`449
NIO
deutscher-apotheker-verlag.de
Interpretation and Extrapolation of Chemical and Biological Carcinogenicity Data to Establish Human Safety Standards
precio
4`265
NIO
bbsq.bs
Health informatics - Datasets and data structure for clinical and biological evaluation metrics in radiotherapy - The Bahamas Bureau of Standards and
precio
2`536
NIO
bbsq.bs
Microscopes - Confocal microscopes - Optical data of fluorescence confocal microscopes for biological imaging - The Bahamas Bureau of Standards and
precio
3`824
NIO
lehmanns.ch
Interpretation and Extrapolation of Chemical and Biological Carcinogenicity Data to Establish Human Safety Standards
Medizin / Pharmazie > Medizinische Fachgebiete > Onkologie
precio
6`263
NIO
techstandardstore.com
ISPE Good Practice Guide: Development of Investigational Therapeutic Biological Products PDF - Technical Standards Store
precio
10`154
NIO
bbsq.bs
Biotechnology - Minimum requirements for optical signal measurements in photometric methods for biological samples - The Bahamas Bureau of Standards
precio
6`277
NIO
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