Tanzania · Impurity Reference Standards

Impurity Reference Standards for Tanzania

Zemixal supplies 20,060 products from its impurity reference standards range to buyers in Tanzania. Demand there comes mainly from mining and mineral processing, pharmaceutical formulation and agriculture and cashew/sisal processing. Typical delivery points include Dar es Salaam, Arusha and Mwanza. Typical customers for this division are pharma QC and analytical development labs, regulatory affairs teams and contract research organisations.

Tanzania Sample products

20,060products in this division

14–20 dsea transit from India

3–5 dair freight

6categories

Supplying impurity reference standards to Tanzania

Sea freight reaches Dar es Salaam and Tanga in about 14–20 days port to port. Urgent or small lots fly to Dar es Salaam Julius Nyerere (DAR) in 3–5 days. Import compliance for this category sits with TMDA (Tanzania Medicines and Medical Devices Authority), and we prepare the COA, SDS and commercial documents your broker needs. Common grades for this division are Impurity reference standard with characterisation data, Secondary / working standard, Stable-isotope labelled standard and Nitrosamine (NDSRI) standard.

Grades in this division

Impurity reference standard with characterisation dataSecondary / working standardStable-isotope labelled standardNitrosamine (NDSRI) standardMetabolite standardCustom synthesised impurity

Pharma compliance in Tanzania

Authority	TMDA (Tanzania Medicines and Medical Devices Authority)
Seaports	Dar es Salaam, Tanga, Mtwara
Airports	Dar es Salaam Julius Nyerere (DAR), Kilimanjaro (JRO)
Dangerous goods	IMDG by sea, IATA DGR by air

Under the Industrial and Consumer Chemicals (Management and Control) Act, importers and their chemicals generally must be registered with the Government Chemist Laboratory Authority (GCLA), which issues an import permit for each consignment. APIs and finished medicines need TMDA registration and import permits. Some products also require a TBS Certificate of Conformity before shipment. Entries are lodged through the TANCIS customs system, so the invoice must match the permit details exactly. Dangerous goods follow IMDG or IATA rules.

From order to delivery

1–2 daysQuote and document set agreed
Price, pack sizes, Incoterm and the paperwork list are confirmed in writing.
3–7 daysPacking for export
Stock items are packed in UN-rated drums or cartons. Made-to-order material adds its own lead time.
1–3 daysExport clearance at Nhava Sheva or Mundra
Shipping bill filed, dangerous goods declared under IMDG where needed.
14–20 daysOcean transit to Dar es Salaam
Port-to-port time depends on the vessel schedule and any transhipment.
2–5 daysImport clearance
Your broker clears the goods against local rules. Chemical oversight: GCLA (Government Chemist Laboratory Authority).

Indicative total by sea: 21–37 days

By air: about 7–15 days in total.

Documents for Tanzania

Commercial Invoice
Packing List
Bill of Lading / Air Waybill
Certificate of Origin
Certificate of Analysis (COA)
Safety Data Sheet (16-section GHS)
GCLA chemical import permit / registration
TMDA import permit for APIs and medicines
TBS Certificate of Conformity where applicable
Dangerous Goods Declaration (IMDG/IATA) where applicable

Categories in impurity reference standards

API Impurities 9,055Pharmacopeial Impurities (EP / USP / BP) 3,890Nitrosamine Impurities 382Stable Isotope Labelled Standards (Deuterated, 13C, 15N) 976Metabolites & Degradation Products 2,569API Reference Standards 3,188

A selection we ship to Tanzania

A rotating sample from the division. Every product in the catalogue can be quoted for this destination.

Full impurity reference standards range

Abacavir-d4

CAS: 1260619-56-4
Formula: C₁₄H₁₈N₆O
MW: 290.36 g/mol

ZX-023114

6-Bromo-1-ethyl-4-fluoro-2-methyl-1H-benzo[d]imidazole

CAS: 2189739-28-2
Formula: C₁₀H₁₀BrFN₂
MW: 257.1 g/mol

ZX-023115

1-((6-Bromopyridin-3-yl)methyl)-4-ethylpiperazine

CAS: 1231930-25-8
Formula: C₁₂H₁₈BrN₃
MW: 284.2 g/mol

ZX-023116

Abemaciclib D8

CAS: 2088650-53-5
Formula: C₂₇H₃₂F₂N₈
MW: 514.6 g/mol

ZX-023117

Abietic Acid

CAS: 514-10-3
Formula: C₂₀H₃₀O₂
MW: 302.5 g/mol

ZX-023118

N-(2-Pyridyl)bis(trifluoromethanesulfonimide)

CAS: 145100-50-1
Formula: C₇H₄F₆N₂O₄S₂
MW: 358.2 g/mol

ZX-023119

(3β)-Androsta-5,16-diene-3,17-diol 3-Acetate 17-(Trifluoromethanesulfonate)

CAS: 115375-60-5
Formula: C₂₂H₂₉F₃O₅S
MW: 462.5 g/mol

ZX-023120

Abiraterone Acetate 17-Methyl Impurity

CAS: 23930-63-4
Formula: C₂₁H₃₀O₂
MW: 314.5 g/mol

ZX-023121

5,6-Dihydroabiraterone

CAS: 219843-75-1
Formula: C₂₄H₃₃NO
MW: 351.5 g/mol

ZX-023122

16-Dehydro 7-keto-Pregnenolone Acetate

CAS: 19324-55-1
Formula: C₂₃H₃₀O₄
MW: 370.5 g/mol

ZX-023123

3β-17-Imino-androst-5-en-3-ol dimer

CAS: 491873-45-1
Formula: C₃₈H₅₆N₂O₂
MW: 572.9 g/mol

ZX-023124

Abiraterone Methyl Ether

CAS: 1470276-23-3
Formula: C₂₅H₃₃NO
MW: 363.5 g/mol

ZX-023125

Questions

Impurity Reference Standards for Tanzania

Can Zemixal deliver impurity reference standards to Tanzania?

Yes. We ship by sea to Dar es Salaam and Tanga, by air cargo or by express courier depending on quantity and urgency. Every lot carries a COA and a 16-section GHS SDS.

Which documents come with a impurity standards shipment to Tanzania?

Commercial invoice, packing list, certificate of analysis and SDS as standard, plus the bill of lading or air waybill and a certificate of origin. Anything specific to TMDA (Tanzania Medicines and Medical Devices Authority) is agreed with you at quote stage.

How long does delivery to Tanzania take?

Allow 14–20 days for ocean transit or 3–5 days by air, plus packing, export clearance and import clearance. The timeline on this page shows each stage.

How is the purity of an impurity standard determined?

Purity is usually assigned by HPLC area percentage, supported by structural confirmation from NMR and mass spectrometry. Where needed, water content, residual solvents or a mass balance approach are added. The methods used and the results for your lot are listed on the certificate of analysis that comes with the vial.

Can I use your impurity standards in place of official pharmacopoeial references?

Our standards are secondary or research materials, not official pharmacopoeial references. Many laboratories use them for method development, peak identification and routine testing, and keep official references for disputes or regulatory submissions where these are mandated. Your quality system and regulator decide which reference is acceptable for each test.

Other divisions for Tanzania

Lab Reagents Solvents (HPLC & GC) Biochemicals APIs Pharmaceutical Intermediates Inorganics & Metals Specialty Chemicals

Impurity Reference Standards in nearby countries