Standards | Reference Materials
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Standards Kit C10-166 CHNS/CHNS-O Cystine Sulphanilamide BBOT Sulphanilic acid 4 x 0.5gm SKU: B2131Availability: Ships in 5–7 business days$56.58 -
Standards Kit C10-176 CHN/CHN-O Acetanilide EDTA Urea Aspartic acid 4 x 0.5g SKU: B2134Availability: Ships in 5–7 business days$56.58 -
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Olive Oil Isotopic Working Standard (C-13) 5g SKU: B2172Availability: Ships in 5–7 business days$63.39 -
Urea Isotopic Working Standard (C-13 N-15) 5g SKU: B2174Availability: Ships in 5–7 business days$86.00 -
Synthetic Soil Standard (Mineral) 30g See Certificate 434280 Expiry 25-Oct-26 SKU: B2189Availability: Ships in 5–7 business days$76.16 -
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Silver phosphate (Ag3PO4 )18 O Standard 1g SKU: B2207Availability: Ships in 5–7 business days$181.11 -
Spruce powder standard certified for C, N, O and H and for 15N, 13C and 18O 3g SKU: B2213Availability: Low stock$147.94 -
Carrara marble powder standard for 13C & 18O 0.5g SKU: B2214Availability: Ships in 5–7 business days$114.80 -
C3 type Glucose 13C IRMS Standard 1gm See Certificate 422942 Expiry 25 Apr 2028 SKU: B2217Availability: Ships in 5–7 business days$104.19 -
C4 type Glucose 13C IRMS Standard 1g See Certificate 422953 Expiry 25 Apr 2028 SKU: B2218Availability: Low stock$104.19 -
Coldwater Fish Gelatin IRMS standard certified for 13C 15N 34S 2g See Cert 426932 Exp.22 Jun 2028 SKU: B2219Availability: Ships in 5–7 business days$132.80 -
Bovine Gelatin powder IRMS standard certified for 13C 15N 34S 2g See Cert 426959 Exp.22 Jun 2028 SKU: B2222Availability: Ships in 5–7 business days$133.14 -
Synthetic Soil (High Organic Content) 30g See Certificate 439963 Expiry 13 Feb 27 SKU: B2230Availability: Ships in 5–7 business days$77.69 -
Synthetic Soil ( Low Organic Content) 30g See Certificate 441722 Expiry 12 Mar 27 SKU: B2231Availability: Ships in 5–7 business days$78.67 -
Synthetic Soil (Peaty) 30g See Certificate 456293 Expiry 25 Oct 29 SKU: B2232Availability: Ships in 5–7 business days$76.16 -
Synthetic Soil (Medium Organic Content) 30g See Certificate 437921 Expiry 10 Jan 2027 SKU: B2233Availability: Ships in 5–7 business days$77.76 -
Synthetic Soil (Sandy) 30g See Certificate 454854 Expiry 02 Oct 2029 SKU: B2234Availability: Low stock$77.41 -
Synthetic Soil (Silty) 30g See Certificate 463288 Expiry 09 Jun 2030 SKU: B2235Availability: Ships in 5–7 business days$76.16 -
Synthetic Soil (Clay) 30g See Certificate 454425 Expiry 26 Sept 2027 SKU: B2236Availability: Ships in 5–7 business days$77.82 -
Synthetic Soil (Loamy) 30g See Certificate 441899 Expiry14 Mar 2027 SKU: B2237Availability: Low stock$77.43 -
Synthetic Soil (Chalky) 30g See Certificate 452221 Expiry 21 Aug 2027 SKU: B2238Availability: Ships in 5–7 business days$79.17 -
Synthetic Soil (elC-type) 30g See Certificate 450714 exp 26-Jul-27 SKU: B2239Availability: Ships in 5–7 business days$71.84 -
Synthetic High Organic Content Sediment IRMS Standard for TC, TOC, N and S, 5g See Certificate 464310 Expiry June 2028 SKU: B2251Availability: Ships in 5–7 business days$155.73 -
Corn Meal Organic Analytical Standard 30g SKU: B2270Availability: Ships in 5–7 business days$93.45 -
Alfalfa Organic Analytical Standard 502-273 30g SKU: B2273Availability: Ships in 5–7 business days$49.28 -
Wheat Flour Organic Analytical Standard 502-274 30g SKU: B2274Availability: Ships in 5–7 business days$137.45
