Filter
Your Cart
We use cookies 🍪
We use cookies and other similar technologies to improve your browsing experience and the functionality of our site. Learn Learn more in our Privacy Policy and Cookie Policy.

Primary Reference Standard

When precision matters most, start with the highest benchmark—Primary Reference Standards from Lancetech Ltd are essential for achieving traceable and reproducible results in analytical testing. These ultra-pure substances serve as the definitive reference point for calibrating instruments, verifying methods, and producing secondary standards.


Ideal for pharmaceutical, environmental, and chemical laboratories, our primary standards ensure compliance with global regulatory requirements and support accurate quantification across a wide range of applications. Each standard is backed by detailed documentation and traceability to certified bodies, ensuring your data integrity from the first measurement onward.


Explore our range of primary reference materials and set a solid foundation for your lab’s analytical success.

Manufacturer: TOKU-E Item Number: H051-2.5MG
Himgaline 2.5 mg CAS number 16585-08-3 and purity >99% by HPLC...
Price excludes taxes and shipping charges. Save -10%
£633.41 £703.79
Manufacturer: TOKU-E Item Number: H060-1MG
Hodgkinsine 1 mg CAS number 18210-71-4 and purity >99% by HPLC...
Price excludes taxes and shipping charges. Save -10%
£211.94 £235.49
Manufacturer: TOKU-E Item Number: H060-5MG
Hodgkinsine 5 mg CAS number 18210-71-4 and purity >99% by HPLC...
Price excludes taxes and shipping charges. Save -10%
£741.31 £823.67
Manufacturer: TOKU-E Item Number: H061-1MG
Hodgkinsine B 1 mg CAS number 586955-76-2 and purity >99% by HPLC...
Price excludes taxes and shipping charges. Save -10%
£211.94 £235.49
Manufacturer: TOKU-E Item Number: H061-5MG
Hodgkinsine B 5 mg CAS number 586955-76-2 and purity >99% by HPLC...
Price excludes taxes and shipping charges. Save -10%
£741.31 £823.67
Manufacturer: TOKU-E Item Number: H062-1MG
Hodgkinsine trimethyl triiodide 1 mg CAS number nan and purity >99% by HPLC...
Price excludes taxes and shipping charges. Save -10%
£211.94 £235.49
Add to Cart Request A Quote
Manufacturer: TOKU-E Item Number: H062-5MG
Hodgkinsine trimethyl triiodide 5 mg CAS number nan and purity >99% by HPLC...
Price excludes taxes and shipping charges. Save -10%
£741.31 £823.67
Add to Cart Request A Quote
Manufacturer: TOKU-E Item Number: H034-10MG
Honokiol 10 mg CAS number 35354-74-6 and purity ≥ 98.0%...
Price excludes taxes and shipping charges. Save -10%
£145.47 £161.63
Manufacturer: TOKU-E Item Number: H034-25MG
Honokiol 25 mg CAS number 35354-74-6 and purity ≥ 98.0%...
Price excludes taxes and shipping charges. Save -10%
£290.93 £323.26
Manufacturer: TOKU-E Item Number: H014-1G
Hyaluronic acid sodium 1 g CAS number 9067-32-7 and purity ≥ 91.0%...
Price excludes taxes and shipping charges. Save -10%
£330.43 £367.15
Manufacturer: TOKU-E Item Number: H014-500MG
Hyaluronic acid sodium 500 mg CAS number 9067-32-7 and purity ≥ 91.0%...
Price excludes taxes and shipping charges. Save -10%
£198.45 £220.50
Manufacturer: TOKU-E Item Number: H027-10MG
Hydrastine 10 mg CAS number 118-08-1 and purity ≥98% ...
Price excludes taxes and shipping charges. Save -10%
£108.86 £120.96
Manufacturer: TOKU-E Item Number: H027-50Mg
Hydrastine 50 mg CAS number 118-08-1 and purity ≥98% ...
Price excludes taxes and shipping charges. Save -10%
£351.14 £390.16
Manufacturer: TOKU-E Item Number: H025-10MG
Hydrastine Hydrochloride, EvoPure® 10 mg CAS number 5936-28-7 and purity ≥98% (by HPLC)...
Price excludes taxes and shipping charges. Save -10%
£86.70 £96.34
Add to Cart Request A Quote
Manufacturer: TOKU-E Item Number: H025-50MG
Hydrastine Hydrochloride, EvoPure® 50 mg CAS number 5936-28-7 and purity ≥98% (by HPLC)...
Price excludes taxes and shipping charges. Save -10%
£344.88 £383.20
Add to Cart Request A Quote
Manufacturer: TOKU-E Item Number: H009-1G
Hydrocortisone 1 g CAS number 50-23-7 and purity (On Dried Basis): 97.0-102.0%...
Price excludes taxes and shipping charges. Save -10%
£63.58 £70.65
Manufacturer: TOKU-E Item Number: H009-5G
Hydrocortisone 5 g CAS number 50-23-7 and purity (On Dried Basis): 97.0-102.0%...
Price excludes taxes and shipping charges. Save -10%
£111.75 £124.17
Manufacturer: TOKU-E Item Number: H041-0.5MG
Hydroxypestalotin 7- 0.5 mg CAS number 41164-59-4 and purity >99% by HPLC...
Price excludes taxes and shipping charges. Save -10%
£245.66 £272.95
Manufacturer: TOKU-E Item Number: H041-2.5MG
Hydroxypestalotin 7- 2.5 mg CAS number 41164-59-4 and purity >99% by HPLC...
Price excludes taxes and shipping charges. Save -10%
£857.87 £953.19
Manufacturer: TOKU-E Item Number: H035-25G
Hydroxyurea 25 g CAS number 127-07-1 and purity ≥ 98.0%...
Price excludes taxes and shipping charges. Save -10%
£294.79 £327.54
Manufacturer: TOKU-E Item Number: H035-5G
Hydroxyurea 5 g CAS number 127-07-1 and purity ≥ 98.0%...
Price excludes taxes and shipping charges. Save -10%
£79.96 £88.84
Manufacturer: TOKU-E Item Number: H033-1MG
Hygrolidin 1 mg CAS number 83329-73-1 and purity >95% by HPLC...
Price excludes taxes and shipping charges. Save -10%
£263.96 £293.29
Manufacturer: TOKU-E Item Number: H033-5MG
Hygrolidin 5 mg CAS number 83329-73-1 and purity >95% by HPLC...
Price excludes taxes and shipping charges. Save -10%
£921.45 £1,023.84
Manufacturer: TOKU-E Item Number: H007-1G
Hygromycin B 1 g CAS number 31282-04-9 and purity ≥ 90.0%...
Price excludes taxes and shipping charges. Save -10%
£95.37 £105.97
Manufacturer: TOKU-E Item Number: H007-5x1G
Hygromycin B 5 x 1 g CAS number 31282-04-9 and purity ≥ 90.0%...
Price excludes taxes and shipping charges. Save -10%
£388.72 £431.91
Manufacturer: TOKU-E Item Number: H007-500MG
Hygromycin B 500 mg CAS number 31282-04-9 and purity ≥ 90.0%...
Price excludes taxes and shipping charges. Save -10%
£52.98 £58.87
Manufacturer: TOKU-E Item Number: H001-1MU
Hygromycin B Concentrated 1 MU CAS number 31282-04-9 and purity ≥ 85.0%...
Price excludes taxes and shipping charges. Save -10%
£91.52 £101.69
Manufacturer: TOKU-E Item Number: H024-1G
Hygromycin B EvoPure (Low Endotoxin) 1g CAS number 31282-04-9 and purity >99% by HPLC...
Price excludes taxes and shipping charges. Save -10%
£549.60 £610.66
Add to Cart Request A Quote
Manufacturer: TOKU-E Item Number: H024-500MG
Hygromycin B EvoPure (Low Endotoxin) 500 mg CAS number 31282-04-9 and purity >99% by HPLC...
Price excludes taxes and shipping charges. Save -10%
£339.58 £377.32
Add to Cart Request A Quote
Manufacturer: TOKU-E Item Number: H015-10x2ML
Hygromycin B EvoPure Solution (100 mg/ml in PBS Buffer) 10 x 2 mL CAS number 31282-04-9 and purity >99% by HPLC...
Price excludes taxes and shipping charges. Save -10%
£272.15 £302.39
Add to Cart Request A Quote
Manufacturer: TOKU-E Item Number: H015-5x2ML
Hygromycin B EvoPure Solution (100 mg/ml in PBS Buffer) 5 x 2 mL CAS number 31282-04-9 and purity >99% by HPLC...
Price excludes taxes and shipping charges. Save -10%
£171.48 £190.53
Add to Cart Request A Quote
Manufacturer: TOKU-E Item Number: H010-1G
Hygromycin B EvoPure® 1 g CAS number 31282-04-9 and purity >99% by HPLC...
Price excludes taxes and shipping charges. Save -10%
£171.48 £190.53
Manufacturer: TOKU-E Item Number: H010-500MG
Hygromycin B EvoPure® 500 mg CAS number 31282-04-9 and purity >99% by HPLC...
Price excludes taxes and shipping charges. Save -10%
£123.31 £137.01
Manufacturer: TOKU-E Item Number: H011-20ML
Hygromycin B Solution (50 mg/ml in PBS Buffer) 20 mL CAS number 31282-04-9 and purity Hgromycin B - ≥ 900 µg/mg...
Price excludes taxes and shipping charges. Save -10%
£109.82 £122.03
Add to Cart Request A Quote
Manufacturer: TOKU-E Item Number: H011-5x20ML
Hygromycin B Solution (50 mg/ml in PBS Buffer) 5x20mL CAS number 31282-04-9 and purity Hgromycin B - ≥ 900 µg/mg...
Price excludes taxes and shipping charges. Save -10%
£452.30 £502.55
Add to Cart Request A Quote
Manufacturer: TOKU-E Item Number: H026-20ML
Hygromycin B Solution (Low Endotoxin) 20 mL CAS number 31282-04-9 and purity ≥ 98.0% (by HPLC)...
Price excludes taxes and shipping charges. Save -10%
£121.38 £134.87
Add to Cart Request A Quote
Manufacturer: TOKU-E Item Number: I032-1G
Icariin 1 g CAS number 489-32-7 and purity ≥98%...
Price excludes taxes and shipping charges. Save -10%
£164.73 £183.04
Manufacturer: TOKU-E Item Number: I032-5G
Icariin 5 g CAS number 489-32-7 and purity ≥98%...
Price excludes taxes and shipping charges. Save -10%
£451.33 £501.48
Manufacturer: TOKU-E Item Number: I033-10MG
Icaritin 10 mg CAS number 118525-40-9 and purity ≥98%...
Price excludes taxes and shipping charges. Save -10%
£186.41 £207.12
Manufacturer: TOKU-E Item Number: I035-10MG
Icotinib hydrochloride 10 mg CAS number 1204313-51-8 and purity ≥98%...
Price excludes taxes and shipping charges. Save -10%
£425.32 £472.58
Manufacturer: TOKU-E Item Number: I051-10MG
Idarubicin Hydrochloride 10 mg CAS number 57852-57-0 and purity 970 - 1030 ug/mg...
Price excludes taxes and shipping charges. Save -10%
£125.24 £139.15
Manufacturer: TOKU-E Item Number: I051-5x10MG
Idarubicin Hydrochloride 5 x 10 mg CAS number 57852-57-0 and purity 970 - 1030 ug/mg...
Price excludes taxes and shipping charges. Save -10%
£395.94 £439.93
Manufacturer: TOKU-E Item Number: I044-100MG
Idelalisib 100mg CAS number 870281-82-6 and purity ≥99% (by HPLC)...
Price excludes taxes and shipping charges. Save -10%
£121.38 £134.87
Manufacturer: TOKU-E Item Number: I044-25MG
Idelalisib 25mg CAS number 870281-82-6 and purity ≥99% (by HPLC)...
Price excludes taxes and shipping charges. Save -10%
£48.17 £53.52
Manufacturer: TOKU-E Item Number: I018-0.5MG
Ikarugamycin 0.5 mg CAS number 36531-78-9 and purity >99% by HPLC...
Price excludes taxes and shipping charges. Save -10%
£190.75 £211.94
Manufacturer: TOKU-E Item Number: I018-2.5MG
Ikarugamycin 2.5 mg CAS number 36531-78-9 and purity >99% by HPLC...
Price excludes taxes and shipping charges. Save -10%
£665.68 £739.65
Manufacturer: TOKU-E Item Number: I019-1MG
Illudin S 1 mg CAS number 1149-99-1 and purity >95% by HPLC...
Price excludes taxes and shipping charges. Save -10%
£269.74 £299.71
Manufacturer: TOKU-E Item Number: I019-5MG
Illudin S 5 mg CAS number 1149-99-1 and purity >95% by HPLC...
Price excludes taxes and shipping charges. Save -10%
£940.24 £1,044.71
Manufacturer: TOKU-E Item Number: I031-100MG
Imatinib Mesylate 100 mg CAS number 220127-57-1 and purity 98.0 - 102.0%...
Price excludes taxes and shipping charges. Save -10%
£126.20 £140.22
Manufacturer: TOKU-E Item Number: I031-25MG
Imatinib Mesylate 25 mg CAS number 220127-57-1 and purity 98.0 - 102.0%...
Price excludes taxes and shipping charges. Save -10%
£45.28 £50.31
Manufacturer: TOKU-E Item Number: I012-1G
Imazapyr 1 g CAS number 81334-34-1 and purity (As Is): ≥98.0%...
Price excludes taxes and shipping charges. Save -10%
£377.64 £419.60
Showing 1378 to 1428 of 2783 (55 Pages)
Product Filter